{"id":5583,"date":"2022-04-07T17:08:48","date_gmt":"2022-04-07T09:08:48","guid":{"rendered":"https:\/\/zetarmold.com\/?p=5583"},"modified":"2026-05-11T10:42:43","modified_gmt":"2026-05-11T02:42:43","slug":"%d0%bf%d1%80%d0%be%d1%86%d0%b5%d1%81%d1%81-%d0%bb%d0%b8%d1%82%d1%8c%d1%8f-%d0%bf%d0%be%d0%b4-%d0%b4%d0%b0%d0%b2%d0%bb%d0%b5%d0%bd%d0%b8%d0%b5%d0%bc","status":"publish","type":"post","link":"https:\/\/zetarmold.com\/ru\/%d0%bf%d1%80%d0%be%d1%86%d0%b5%d1%81%d1%81-%d0%bb%d0%b8%d1%82%d1%8c%d1%8f-%d0%bf%d0%be%d0%b4-%d0%b4%d0%b0%d0%b2%d0%bb%d0%b5%d0%bd%d0%b8%d0%b5%d0%bc\/","title":{"rendered":"TPE \u041b\u0438\u0442\u044c\u0435 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c: \u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432, \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0438 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e"},"content":{"rendered":"<p>TPE <a href=\"https:\/\/zetarmold.com\/ru\/injection-molding-complete-guide\/\">\u043b\u0438\u0442\u044c\u0451 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/a> \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442 \u0433\u0438\u0431\u043a\u0438\u0435, \u0440\u0435\u0437\u0438\u043d\u043e\u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0435 \u0434\u0435\u0442\u0430\u043b\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0442\u0435\u0440\u043c\u043e\u043f\u043b\u0430\u0441\u0442\u043e\u0432 \u2014 \u0431\u0435\u0437 \u0432\u0443\u043b\u043a\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438, \u0431\u0435\u0437 \u043f\u0435\u0447\u0435\u0439 \u043e\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u0438 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0431\u043e\u043b\u0435\u0435 \u0431\u044b\u0441\u0442\u0440\u044b\u043c\u0438 \u0446\u0438\u043a\u043b\u0430\u043c\u0438, \u0447\u0435\u043c \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0440\u0435\u0437\u0438\u043d\u043e\u0432\u0430\u044f \u0444\u043e\u0440\u043c\u043e\u0432\u043a\u0430. \u0415\u0441\u043b\u0438 \u0432\u044b \u043e\u0446\u0435\u043d\u0438\u0432\u0430\u0435\u0442\u0435 TPE \u0434\u043b\u044f \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u0439, \u0437\u0430\u0445\u0432\u0430\u0442\u043e\u0432, \u043f\u0440\u043e\u043a\u043b\u0430\u0434\u043e\u043a \u0438\u043b\u0438 \u043c\u044f\u0433\u043a\u043e\u0433\u043e \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f. <a href=\"https:\/\/zetarmold.com\/ru\/injection-molding-complete-guide\/\">\u043e\u0432\u0435\u0440\u043c\u043e\u043b\u0434\u0438\u043d\u0433<\/a><sup id=\"fnref1:1\"><a href=\"#fn:1\" class=\"footnote-ref\">1<\/a><\/sup>, \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0435\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435, \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0438\u0441\u0441\u043e\u0432 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0438 \u0441 TPU \u0438 \u0442\u0435\u0440\u043c\u043e\u0440\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u0440\u0435\u0437\u0438\u043d\u043e\u0439 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0434\u043b\u044f \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u044b\u0431\u043e\u0440\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430.<\/p>\n<div class=\"callout-key\" style=\"background:#f0f7ff; border-left:4px solid #2563eb; padding:1em 1.2em; border-radius:6px; margin:1.5em 0;\">\n<strong>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0432\u044b\u0432\u043e\u0434\u044b<\/strong><\/p>\n<ul>\n<li>TPE processes on standard injection molding machines without vulcanization, cutting cycle time 50-70% vs thermoset rubber<\/li>\n<li>Shore hardness range spans 20A to 80D, covering soft gaskets through rigid wear components in a single material family<\/li>\n<li>TPE overmolding onto rigid substrates (PP, ABS, PC) enables soft-touch grips without adhesives or mechanical interlocks<\/li>\n<li>Key parameters: melt temp 180-240\u00b0C, mold temp 20-60\u00b0C, injection speed moderate to fast for consistent fill<\/li>\n<li>TPE costs 20-40% more per kilogram than commodity PP but eliminates secondary operations, often reducing total part cost<\/li>\n<\/ul>\n<\/div>\n<h2>What Is TPE Injection Molding?<\/h2>\n<p><a href=\"https:\/\/zetarmold.com\/ru\/injection-molding-complete-guide\/\">\u041b\u0438\u0442\u044c\u0435 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c TPE<\/a><sup id=\"fnref1:2\"><a href=\"#fn:2\" class=\"footnote-ref\">2<\/a><\/sup> \u2014 \u044d\u0442\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0433\u0440\u0430\u043d\u0443\u043b \u0442\u0435\u0440\u043c\u043e\u043f\u043b\u0430\u0441\u0442\u0438\u0447\u043d\u043e\u0433\u043e \u044d\u043b\u0430\u0441\u0442\u043e\u043c\u0435\u0440\u0430 \u0438 \u0438\u0445 \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u0438 \u0432 \u0444\u043e\u0440\u043c\u0443 \u0434\u043b\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0433\u0438\u0431\u043a\u0438\u0445, \u0440\u0435\u0437\u0438\u043d\u043e\u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0445 \u0434\u0435\u0442\u0430\u043b\u0435\u0439. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u0442\u0435\u0440\u043c\u043e\u0440\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u0440\u0435\u0437\u0438\u043d\u044b, \u0442\u0440\u0435\u0431\u0443\u044e\u0449\u0435\u0439 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0432\u0443\u043b\u043a\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438, \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0435\u0439 \u043c\u0438\u043d\u0443\u0442\u044b \u0438\u043b\u0438 \u0447\u0430\u0441\u044b, TPE \u043e\u0442\u0432\u0435\u0440\u0434\u0435\u0432\u0430\u0435\u0442 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u0435\u043c \u0432 \u0441\u0435\u043a\u0443\u043d\u0434\u044b \u043d\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u043c \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0438 \u0434\u043b\u044f \u0442\u0435\u0440\u043c\u043e\u043f\u043b\u0430\u0441\u0442\u043e\u0432.<\/p>\n<p>For a broader look at <a href=\"https:\/\/zetarmold.com\/ru\/injection-mold-complete-guide\/\">\u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c \u0434\u043b\u044f \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/a>, our pillar guide covers tooling structure, thermal control, and manufacturability tradeoffs.<\/p>\n<p>Thermoplastic elastomers are a broad family of block copolymers that combine the elastic recovery of vulcanized rubber with the melt-processability of conventional plastics. The molecular structure consists of hard crystalline segments that provide structural integrity and soft amorphous segments that deliver elasticity. When heated above the hard segment melting point, the entire polymer flows like a thermoplastic. When cooled, the hard segments re-crystallize, locking the elastic network in place without any chemical crosslinking reaction.<\/p>\n<p>\u041f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u043e \u043e\u0433\u0440\u043e\u043c\u043d\u043e: \u0434\u0435\u0442\u0430\u043b\u044c TPE, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043b\u0430\u0441\u044c 15\u201330 \u0441\u0435\u043a\u0443\u043d\u0434 \u043d\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u043c\u0430\u0448\u0438\u043d\u0435, \u043f\u043e\u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043b\u0430 \u0431\u044b 2\u20135 \u043c\u0438\u043d\u0443\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043f\u0440\u0435\u0441\u0441\u043e\u0432\u043e\u0439 \u0432\u0443\u043b\u043a\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438, \u0435\u0441\u043b\u0438 \u043e\u043d\u0430 \u0431\u044b\u043b\u0430 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0430 \u0438\u0437 \u0442\u0435\u0440\u043c\u043e\u0440\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u0440\u0435\u0437\u0438\u043d\u044b. \u042d\u0442\u043e \u0441\u043e\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0446\u0438\u043a\u043b\u0430 \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044e \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438 \u0434\u0435\u0442\u0430\u043b\u0438, \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u0430\u0448\u0438\u043d\u044b \u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u043d\u043e\u0433\u043e\u0433\u043d\u0435\u0437\u0434\u043d\u044b\u0445 \u0444\u043e\u0440\u043c \u0434\u043b\u044f \u043c\u0430\u0441\u0441\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430. \u041d\u0430\u0448\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u0430\u044f \u0431\u0430\u0437\u0430 \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f \u0435\u0436\u0435\u0434\u043d\u0435\u0432\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u043c\u0430\u0440\u043a\u0438 TPE \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0438 \u043f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439.<\/p>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2025\/12\/3d-injection-mold-design.webp\" alt=\"3D design of plastic injection mold\" class=\"wp-image-51778 size-full\" style=\"max-width:100%;height:auto;\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2025\/12\/3d-injection-mold-design.webp 800w, https:\/\/zetarmold.com\/wp-content\/uploads\/2025\/12\/3d-injection-mold-design-300x171.webp 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2025\/12\/3d-injection-mold-design-768x439.webp 768w, https:\/\/zetarmold.com\/wp-content\/uploads\/2025\/12\/3d-injection-mold-design-18x10.webp 18w, https:\/\/zetarmold.com\/wp-content\/uploads\/2025\/12\/3d-injection-mold-design-600x343.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">3D-\u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f TPE<\/figcaption><\/figure>\n<h2>What Are the Key TPE Material Properties for Injection Molding?<\/h2>\n<p>TPE properties vary significantly across the material sub-families, but several characteristics are universal to the class. Understanding these helps you select the right grade and predict molding behavior before committing to tooling.<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:1.5em 0;\">\n<caption style=\"font-weight:bold;margin-bottom:0.5em;\">TPE Sub-Family Properties Comparison<\/caption>\n<thead>\n<tr>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">\u041d\u0435\u0434\u0432\u0438\u0436\u0438\u043c\u043e\u0441\u0442\u044c<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">SBS\/SEBS (Styrenic)<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">TPO (Olefinic)<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">TPV (Vulcanizate)<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">TPC (Copolyester)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Hardness Range<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">20A-80A<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">60A-70D<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">40A-80A<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">40A-70D<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Temp Resistance<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">-40 to 80\u00b0C<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">-40 to 120\u00b0C<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">-40 to 135\u00b0C<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">-40 to 150\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u041a\u043e\u043c\u043f\u043b\u0435\u043a\u0442 \u0434\u043b\u044f \u0441\u0436\u0430\u0442\u0438\u044f<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Poor-Fair<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u042f\u0440\u043c\u0430\u0440\u043a\u0430<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0425\u043e\u0440\u043e\u0448\u043e<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Good-Excellent<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0411\u0435\u0434\u043d\u044b\u0439<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0425\u043e\u0440\u043e\u0448\u043e<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0425\u043e\u0440\u043e\u0448\u043e<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u041f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Cost (relative)<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u041d\u0438\u0437\u043a\u0438\u0439<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Low-Medium<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0421\u0440\u0435\u0434\u043d\u0438\u0439<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0412\u044b\u0441\u043e\u043a\u0438\u0439<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Typical Use<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Grips, toys<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Automotive seals<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Underhood parts<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Hose, cable<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Shore hardness is the primary selection criterion. TPE grades span from ultra-soft 20 Shore A (comparable to a gel) through 80 Shore D (similar to rigid polyethylene). The wide range means a single material family can cover applications from cushioned insoles to stiff structural bushings, simplifying your supply chain compared to maintaining separate rubber and plastic material inventories.<\/p>\n<p>Compression set resistance is where TPE historically falls short of thermoset rubber. Standard styrenic TPEs (SBS, SEBS) exhibit compression set values of 30 to 50 percent after 22 hours at 70\u00b0C, while a properly vulcanized EPDM rubber achieves under 20 percent. For static seal applications where long-term compression recovery matters, TPV and TPC grades close this gap significantly, with compression set values of 15 to 25 percent.<\/p>\n<p>\u0412 \u0445\u043e\u0434\u0435 \u043d\u0430\u0448\u0435\u0433\u043e \u043e\u043f\u044b\u0442\u0430 \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f \u0431\u043e\u043b\u0435\u0435 400 \u043f\u043b\u0430\u0441\u0442\u0438\u043a\u043e\u0432\u044b\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432, \u043c\u0430\u0440\u043a\u0438 TPE \u043e\u043a\u0430\u0437\u0430\u043b\u0438\u0441\u044c \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u043a \u043e\u0442\u043a\u043b\u043e\u043d\u0435\u043d\u0438\u044f\u043c \u0432 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u2014 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u0430 \u043d\u0430 10\u00b0C \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044e \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u0439 \u0442\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u0438 \u043f\u043e \u0428\u043e\u0440\u0443 \u043d\u0430 3\u20135 \u043f\u0443\u043d\u043a\u0442\u043e\u0432. \u041c\u044b \u0432\u0441\u0435\u0433\u0434\u0430 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u0442\u044c \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0443 \u043f\u0435\u0440\u0432\u043e\u0433\u043e \u0438\u0437\u0434\u0435\u043b\u0438\u044f \u0434\u043b\u044f \u043b\u044e\u0431\u043e\u0439 \u043d\u043e\u0432\u043e\u0439 \u043f\u0430\u0440\u0442\u0438\u0438 TPE \u043f\u0435\u0440\u0435\u0434 \u0437\u0430\u043f\u0443\u0441\u043a\u043e\u043c \u043f\u043e\u043b\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430.<\/p>\n<h2>What Are the Critical TPE Injection Molding Parameters?<\/h2>\n<p>\u0418\u043d\u0436\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0435 \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u0435 TPE \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u0430 180\u2013240\u00b0C, \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u0444\u043e\u0440\u043c\u044b 20\u201360\u00b0C \u0438 \u0443\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u0439 \u0438\u043b\u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u0438. \u042d\u0442\u0438 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Injection_moulding\">\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f<\/a><sup id=\"fnref1:3\"><a href=\"#fn:3\" class=\"footnote-ref\">3<\/a><\/sup> \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043e\u0442 \u0436\u0435\u0441\u0442\u043a\u0438\u0445 \u0442\u0435\u0440\u043c\u043e\u043f\u043b\u0430\u0441\u0442\u043e\u0432 \u043f\u0440\u0435\u0436\u0434\u0435 \u0432\u0441\u0435\u0433\u043e \u0441\u0432\u043e\u0435\u0439 \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e \u043a \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0441\u0434\u0432\u0438\u0433\u0430 \u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0435. \u041e\u0448\u0438\u0431\u043a\u0438 \u0432 \u0438\u0445 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043a\u0430\u043a \u043e\u0431\u043b\u043e\u0439, \u043d\u0435\u043f\u043e\u043b\u043d\u043e\u0435 \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0438\u043b\u0438 \u043d\u0435\u043e\u0434\u043d\u043e\u0440\u043e\u0434\u043d\u0430\u044f \u0442\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u044c \u0438\u0437\u0434\u0435\u043b\u0438\u044f \u2014 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0434\u043e\u0440\u043e\u0433\u043e \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0445.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u00ab\u0421\u0443\u0448\u043a\u0430 \u0433\u0440\u0430\u043d\u0443\u043b TPE \u043f\u0435\u0440\u0435\u0434 \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u0430, \u0434\u0430\u0436\u0435 \u0435\u0441\u043b\u0438 TPE \u043f\u043e\u0433\u043b\u043e\u0449\u0430\u0435\u0442 \u043c\u0435\u043d\u044c\u0448\u0435 \u0432\u043b\u0430\u0433\u0438, \u0447\u0435\u043c \u043d\u0435\u0439\u043b\u043e\u043d \u2014 \u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u0430\u044f \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u0430\u044f \u0432\u043b\u0430\u0433\u0430 \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442 \u043f\u044f\u0442\u043d\u0430 \u0438 \u043d\u0435\u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 \u0432 \u0433\u0438\u0431\u043a\u0438\u0445 \u0434\u0435\u0442\u0430\u043b\u044f\u0445, \u0433\u0434\u0435 \u0432\u0438\u0437\u0443\u0430\u043b\u044c\u043d\u043e\u0435 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u043c \u043a\u0440\u0438\u0442\u0435\u0440\u0438\u0435\u043c \u043f\u0440\u0438\u0435\u043c\u043a\u0438\u00bb<\/b><span class=\"claim-true-or-false\">\u041f\u0440\u0430\u0432\u0434\u0430<\/span><\/p>\n<p class=\"claim-explanation\">Most TPE grades require 2-4 hours of drying at 60-80\u00b0C. While not as hygroscopic as PA or PBT, surface moisture on pellets creates cosmetic defects that are particularly visible on soft, translucent TPE parts used in consumer products.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u00ab\u0418\u043d\u0436\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0435 \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u0435 TPE \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u0445 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e \u043e\u0442 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0439 \u043c\u0430\u0440\u043a\u0438 TPE \u0438\u043b\u0438 \u043f\u043e\u0434\u0433\u0440\u0443\u043f\u043f\u044b\u00bb<\/b><span class=\"claim-true-or-false\">\u041b\u043e\u0436\u044c<\/span><\/p>\n<p class=\"claim-explanation\">SBS grades melt at 160-200\u00b0C, while TPC grades require 220-260\u00b0C. Injection speed, mold temperature, and holding pressure all vary significantly across the TPE family. Using one parameter set for all grades guarantees processing defects.<\/p>\n<\/div>\n<p>Melt temperature ranges from 180 to 240\u00b0C for most commercial TPE grades, with styrenic TPEs at the lower end and copolyester TPEs at the upper end. Mold temperature between 20 and 60\u00b0C is typical, with higher mold temperatures improving surface finish but extending cycle time. Injection speed should be moderate to fast \u2014 TPE viscosity drops sharply with increasing shear rate, so faster fill actually produces more consistent parts in many geometries.<\/p>\n<p>Holding pressure and time are critical for dimensional consistency. TPE compresses significantly under pressure, and insufficient holding time allows the material to relax and shrink unevenly as the part cools. A practical starting point is 40 to 60 percent of injection pressure for 1 to 3 seconds, adjusted based on gate freeze time measured during sampling. Packing pressure that is too high causes flash on the parting line because TPE flows easily into small gaps.<\/p>\n<div class=\"factory-insight\" style=\"background:#f0f7ff;border-left:4px solid #0066cc;padding:12px 16px;margin:1.5em 0;\"><strong>\ud83c\udfed ZetarMold Factory Insight<\/strong><br \/>\u0412 \u043d\u0430\u0448\u0435\u0439 \u0448\u0430\u043d\u0445\u0430\u0439\u0441\u043a\u043e\u0439 \u0444\u0430\u0431\u0440\u0438\u043a\u0435 \u043c\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c 47 \u043c\u0430\u0448\u0438\u043d \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f \u043e\u0442 90T \u0434\u043e 1850T. \u0417\u0430 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 20 \u043b\u0435\u0442 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 TPE \u043c\u044b \u0443\u0437\u043d\u0430\u043b\u0438, \u0447\u0442\u043e \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u0430\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u0430 \u0438 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u0438 \u043d\u0430 \u043f\u0435\u0440\u0432\u043e\u043c \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0438 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0442 \u043d\u0435\u0434\u0435\u043b\u0438 \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u0439 \u2014 \u043d\u0430\u0448 \u0430\u043d\u0430\u043b\u0438\u0437 DFM \u0432\u044b\u044f\u0432\u043b\u044f\u0435\u0442 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0434\u043e \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430.<\/div>\n<p>Cooling time drives cycle time and part quality. TPE conducts heat slowly compared to rigid plastics, so thick sections take longer to solidify than you might expect from experience with PP or ABS. For wall thicknesses above 3mm, cooling time typically exceeds 15 seconds. Ejecting too early causes permanent deformation because the part has not developed enough stiffness to resist ejection forces without distortion.<\/p>\n<h2>What Design Rules Apply to TPE Molded Parts?<\/h2>\n<p>\u0424\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0434\u0435\u0442\u0430\u043b\u0438 TPE \u0434\u043e\u043b\u0436\u043d\u044b \u0438\u043c\u0435\u0442\u044c \u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u0443\u044e \u0442\u043e\u043b\u0449\u0438\u043d\u0443 \u0441\u0442\u0435\u043d\u043e\u043a (1.0\u20134.0 \u043c\u043c), \u0443\u0433\u043b\u044b \u0432\u044b\u0442\u044f\u0436\u043a\u0438 1\u20132\u00b0 \u0438 \u0431\u043e\u043b\u044c\u0448\u0438\u0435 \u0440\u0430\u0434\u0438\u0443\u0441\u044b \u043d\u0430 \u0432\u0441\u0435\u0445 \u0443\u0433\u043b\u0430\u0445. \u0425\u043e\u0442\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 TPE \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u043e\u0431\u0449\u0438\u043c \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0430\u043c \u0442\u0435\u0440\u043c\u043e\u043f\u043b\u0430\u0441\u0442\u043e\u0432, \u0433\u0438\u0431\u043a\u043e\u0441\u0442\u044c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0438 \u0431\u043e\u043b\u0435\u0435 \u043d\u0438\u0437\u043a\u0438\u0439 \u043c\u043e\u0434\u0443\u043b\u044c \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u0432\u0430\u0436\u043d\u044b\u0445 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u043e\u043a \u0434\u043b\u044f \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u0436\u0438\u0432\u044b\u0435 \u0448\u0430\u0440\u043d\u0438\u0440\u044b, \u0437\u0430\u0449\u0435\u043b\u043a\u0438\u0432\u0430\u044e\u0449\u0438\u0435\u0441\u044f \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0438 \u044d\u043b\u0430\u0441\u0442\u043e\u043c\u0435\u0440\u043d\u044b\u0435 \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b \u0432 \u0436\u0435\u0441\u0442\u043a\u0438\u0445 \u043f\u043b\u0430\u0441\u0442\u0438\u043a\u0430\u0445.<\/p>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_cooling_6.jpg\" alt=\"\u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043b\u0438\u0442\u044c\u0435\u0432\u044b\u0445 \u0444\u043e\u0440\u043c\" class=\"wp-image-52171 size-full\" style=\"max-width:100%;height:auto;\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_cooling_6.jpg 800w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_cooling_6-300x171.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_cooling_6-768x439.jpg 768w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_cooling_6-18x10.jpg 18w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/02\/800x457_cooling_6-600x343.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">\u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043e\u0445\u043b\u0430\u0436\u0434\u0430\u044e\u0449\u0438\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0434\u043b\u044f \u0444\u043e\u0440\u043c\u044b TPE<\/figcaption><\/figure>\n<h3>\u041f\u0440\u0430\u0432\u0438\u043b\u0430 \u0442\u043e\u043b\u0449\u0438\u043d\u044b \u0441\u0442\u0435\u043d\u043e\u043a \u0438 \u0443\u0433\u043b\u0430 \u0443\u043a\u043b\u043e\u043d\u0430<\/h3>\n<p>Wall thickness should be uniform and between 1.0 and 4.0mm wherever possible. TPE parts thicker than 4mm develop significant sink marks and require extended cooling times that erode the cycle time advantage over rubber. For structural applications requiring stiffness, consider rib reinforcement on a thinner base wall rather than increasing overall thickness. Rib height should not exceed 3 times the base wall thickness, and rib base width should be 50 to 70 percent of wall thickness to minimize sink on the cosmetic surface.<\/p>\n<p>Draft angles of 1 to 2 degrees are sufficient for most TPE parts because the material flexes during ejection and releases from undercuts that would trap rigid plastics. For deep cores or textured surfaces, increase to 3 degrees minimum. The ejector system should use large-area blades or stripper plates rather than small-diameter pins that can punch through soft TPE material during ejection.<\/p>\n<h3>Overmolding Design Principles<\/h3>\n<p>Overmolding is where TPE delivers the most value. Bonding TPE onto a rigid substrate (PP, ABS, PC, PA) creates soft-touch surfaces, grip zones, and environmental seals in a single molding operation. The key design rule is to provide mechanical interlocks \u2014 undercuts, holes, or T-slots in the substrate \u2014 that physically trap the TPE regardless of chemical adhesion. Chemical bonding between TPE and substrate depends on material compatibility and surface temperature, and it degrades with environmental aging.<\/p>\n<h2>TPE vs TPU vs Rubber \u2014 When Does Each Make Sense?<\/h2>\n<p>\u0412\u044b\u0431\u0438\u0440\u0430\u0439\u0442\u0435 TPE \u0434\u043b\u044f \u0431\u044b\u0441\u0442\u0440\u044b\u0445 \u0446\u0438\u043a\u043b\u043e\u0432 \u0438 \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0438, TPU, \u043a\u043e\u0433\u0434\u0430 \u043a\u0440\u0438\u0442\u0438\u0447\u043d\u0430 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0438\u0441\u0442\u0438\u0440\u0430\u043d\u0438\u044e, \u0438 \u0442\u0435\u0440\u043c\u043e\u0440\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u0443\u044e \u0440\u0435\u0437\u0438\u043d\u0443 \u0434\u043b\u044f \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u043a \u044d\u043a\u0441\u0442\u0440\u0435\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u043c\u043f\u0440\u0435\u0441\u0441\u0438\u043e\u043d\u043d\u043e\u0439 \u0434\u0435\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438. \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0442\u0440\u0435\u0445 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0444\u0430\u043a\u0442\u043e\u0440\u043e\u0432: \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u0435\u0439 \u0432 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430\u0445, \u043e\u0431\u044a\u0435\u043c\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0438 \u043e\u0431\u0449\u0435\u0439 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438. \u0422\u0430\u0431\u043b\u0438\u0446\u0430 \u043d\u0438\u0436\u0435 \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0435\u0442 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e.<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:1.5em 0;\">\n<caption style=\"font-weight:bold;margin-bottom:0.5em;\">TPE vs TPU vs Thermoset Rubber Decision Guide<\/caption>\n<thead>\n<tr>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">Criterion<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">TPE<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">TPU<\/th>\n<th style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5;\">Thermoset Rubber<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Hardness Range<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">20A-80D<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">60A-80D<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">20A-90A<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0423\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0438\u0441\u0442\u0438\u0440\u0430\u043d\u0438\u044e<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u042f\u0440\u043c\u0430\u0440\u043a\u0430<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u041f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0425\u043e\u0440\u043e\u0448\u043e<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u041a\u043e\u043c\u043f\u043b\u0435\u043a\u0442 \u0434\u043b\u044f \u0441\u0436\u0430\u0442\u0438\u044f<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Fair-Good<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0425\u043e\u0440\u043e\u0448\u043e<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u041f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u041e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Standard IM<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Standard IM<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Compression\/Transfer<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0412\u0440\u0435\u043c\u044f \u0446\u0438\u043a\u043b\u0430<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">15-30s<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">20-40s<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">2-5 min<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0421\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u043e\u0441\u043d\u0430\u0441\u0442\u043a\u0438<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Low-Medium<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0421\u0440\u0435\u0434\u043d\u0438\u0439<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u0412\u044b\u0441\u043e\u043a\u0438\u0439<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">Recyclable<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Yes<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Yes<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u041d\u0435\u0442<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px;\">\u041b\u0443\u0447\u0448\u0435\u0435 \u0434\u043b\u044f<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Grips, seals<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Wear parts, belting<\/td>\n<td style=\"border:1px solid #ddd;padding:8px;\">Static seals, tires<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Choose TPE when you need moderate elasticity, fast cycle times, and the ability to overmold onto rigid substrates. TPE is the default choice for soft-touch consumer products, automotive interior components, and general-purpose sealing applications where compression set requirements are not extreme.<\/p>\n<p>Choose TPU when abrasion resistance is critical \u2014 conveyor belts, caster wheels, phone cases, and industrial wear components. TPU costs 30 to 60 percent more per kilogram than standard SEBS-based TPE but delivers significantly better wear life and tensile strength. TPU also bonds well to fabrics and metals with surface treatment, expanding overmolding options beyond what standard TPE can achieve.<\/p>\n<p>Choose thermoset rubber (EPDM, NBR, FKM) when the application demands long-term compression set below 15 percent, continuous service temperatures above 150\u00b0C, or exposure to aggressive chemicals and fuels that attack TPE and TPU. The higher tooling cost and slower processing are justified for static oil seals, high-temperature gaskets, and chemical-resistant diaphragms where thermoplastic alternatives simply cannot meet the performance specification.<\/p>\n<h2>What Industries Use TPE Injection Molded Parts?<\/h2>\n<p>TPE \u0434\u0435\u0442\u0430\u043b\u0438, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438, \u043f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0435, \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445, \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438, \u0441\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u0435 \u0438 \u043f\u0438\u0449\u0435\u0432\u044b\u0445 \u043a\u043e\u043d\u0442\u0430\u043a\u0442\u0430\u0445. \u042d\u0442\u043e\u0442 \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u0442\u0430\u043a\u043e\u0439 \u0448\u0438\u0440\u043e\u043a\u0438\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0442\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u0438 \u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0447\u0442\u043e \u043d\u0430\u0438\u0431\u043e\u043b\u044c\u0448\u0435\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0441\u043e\u0441\u0440\u0435\u0434\u043e\u0442\u043e\u0447\u0435\u043d\u043e \u0432 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438, \u043f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0445 \u0442\u043e\u0432\u0430\u0440\u0430\u0445 \u0438 \u0441\u0435\u043a\u0442\u043e\u0440\u0430\u0445 \u0437\u0434\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #eff7ef; border-color: #eff7ef; color: #5a8a5a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16a34a\" stroke-width=\"2\"><path d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\/><\/svg><b>\u00ab\u0410\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f TPE \u0434\u043b\u044f \u0438\u043d\u0442\u0435\u0440\u044c\u0435\u0440\u043e\u0432 \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u043b\u0438\u0441\u044c \u043d\u0430 12 \u043f\u0440\u043e\u0446\u0435\u043d\u0442\u043e\u0432 \u0435\u0436\u0435\u0433\u043e\u0434\u043d\u043e \u0441 2020 \u0433\u043e\u0434\u0430, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 OEM \u0437\u0430\u043c\u0435\u043d\u044f\u044e\u0442 PVC \u0438 \u0442\u0435\u0440\u043c\u043e\u0440\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u0443\u044e \u0440\u0435\u0437\u0438\u043d\u0443 \u043d\u0430 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u043c\u044b\u0435 \u043c\u0430\u0440\u043a\u0438 TPE \u0434\u043b\u044f \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u044f \u0435\u0432\u0440\u043e\u043f\u0435\u0439\u0441\u043a\u0438\u043c \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u043c \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c ELV \u043f\u043e \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0435\u00bb<\/b><span class=\"claim-true-or-false\">\u041f\u0440\u0430\u0432\u0434\u0430<\/span><\/p>\n<p class=\"claim-explanation\">EU End-of-Life Vehicle regulations require 85 percent recyclability by weight. TPE overmolded components can be ground and reprocessed alongside the base substrate material, while PVC and vulcanized rubber require separation and disposal as non-recyclable waste.<\/p>\n<\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f7e8e8; border-color: #f7e8e8; color: #8a4a4a;\">\n<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#dc2626\" stroke-width=\"2\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"\/><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"\/><\/svg><b>\u00abTPE \u043d\u0435\u043b\u044c\u0437\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u043d\u0435 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c \u0431\u0438\u043e\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438\u00bb<\/b><span class=\"claim-true-or-false\">\u041b\u043e\u0436\u044c<\/span><\/p>\n<p class=\"claim-explanation\">Several SEBS and TPC grades hold USP Class VI and ISO 10993 biocompatibility certifications, qualifying them for medical tubing, seals, and device housings that contact skin or bodily fluids. Medical-grade TPE replaces PVC and latex in many applications to eliminate plasticizer and protein allergy concerns.<\/p>\n<\/div>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2025\/12\/3d-plastic-injection-mold-design.webp\" alt=\"3D plastic injection mold design\" class=\"wp-image-53430 size-full\" style=\"max-width:100%;height:auto;\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">3D-\u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043b\u0430\u0441\u0442\u0438\u043a\u043e\u0432\u043e\u0439 \u0444\u043e\u0440\u043c\u044b<\/figcaption><\/figure>\n<p>Key TPE Application Sectors:<\/p>\n<p><strong>\u0410\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c:<\/strong> Interior trim, seals, gaskets, NVH components<\/p>\n<p><strong>Consumer electronics:<\/strong> Wearable bands, earbud tips, phone cases<\/p>\n<p><strong>\u041c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0435 \u0438\u0437\u0434\u0435\u043b\u0438\u044f:<\/strong> Tubing, seals, inhaler mouthpieces, syringe caps<\/p>\n<p><strong>Industrial:<\/strong> Gaskets, bumper feet, anti-vibration mounts, cable glands<\/p>\n<p><strong>Construction:<\/strong> Window gaskets, door seals, expansion joints<\/p>\n<h3>\u041f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u0430\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0430 \u0438 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430<\/h3>\n<p>Consumer electronics represents the fastest-growing segment, driven by wearable devices and wireless earbuds that require soft, skin-safe materials in thin-wall geometries. TPE grades with Shore A hardness between 30 and 50 dominate this segment because they combine comfort, grip, and the ability to mold complex geometries with living hinges for charging case covers and cable management features.<\/p>\n<p>Industrial sealing and vibration damping applications use harder TPE grades in the 60 to 80 Shore A range for gaskets, bumper feet, and anti-vibration mounts. These parts often overmold onto metal inserts for threaded assembly, combining the sealing function with a rigid mounting point in a single molded component that eliminates a separate gasket installation step.<\/p>\n<h3>\u0421\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u043e \u0438 \u043a\u043e\u043d\u0442\u0430\u043a\u0442 \u0441 \u043f\u0438\u0449\u0435\u0432\u044b\u043c\u0438 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430\u043c\u0438<\/h3>\n<p>Construction and building applications consume growing volumes of TPE for window gaskets, door seals, and expansion joint profiles. TPE replaces traditional EPDM rubber in these applications because it can be extruded or molded with tighter dimensional tolerances and colored to match architectural elements without painting. The material also bonds to PVC and aluminum profiles during co-extrusion, creating integrated sealing systems.<\/p>\n<p>Food contact applications require FDA-compliant TPE grades that pass extraction testing under 21 CFR 177.2600 for repeated use food contact surfaces. Several SEBS and TPO grades hold these certifications, enabling TPE use in food processing equipment seals, container closures, and dispensing valves. The absence of plasticizers \u2014 a concern with PVC in food contact \u2014 makes TPE an increasingly popular replacement material in food packaging and processing equipment.<\/p>\n<h3>\u0421\u043f\u043e\u0440\u0442, \u043e\u0442\u0434\u044b\u0445 \u0438 \u043d\u043e\u0432\u044b\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f<\/h3>\n<p>The sports and leisure industry uses TPE extensively for grip surfaces on bicycle handles, tool grips, fitness equipment handles, and protective padding. These applications leverage TPE\u2019s ability to provide comfortable soft-touch surfaces with good moisture grip and moderate abrasion resistance at costs significantly below custom rubber compounds.<\/p>\n<h2>Frequently Asked Questions About TPE Injection Molding<\/h2>\n<h3>\u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u043d\u0430\u043d\u043e\u0441\u0438\u0442\u044c TPE \u043d\u0430 \u043c\u0435\u0442\u0430\u043b\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0432\u0441\u0442\u0430\u0432\u043a\u0438 \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c?<\/h3>\n<p>Yes, TPE can be overmolded onto metal inserts, but the bond relies primarily on mechanical interlocking rather than chemical adhesion. Design the metal insert with knurling, holes, or undercuts that physically trap the TPE material as it flows around and through the insert during molding. For improved adhesion, preheat the metal insert to 80 to 120\u00b0C before molding and select a TPE grade with adhesive-modified formulations designed for metal bonding applications.<\/p>\n<h3>\u041a\u0430\u043a\u043e\u0439 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0443\u0441\u0430\u0434\u043a\u0438 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043e\u0441\u043d\u0430\u0441\u0442\u043a\u0438 \u0434\u043b\u044f \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0438\u0437 \u0422\u041f\u042d?<\/h3>\n<p>TPE shrinkage rates range from 1.0 to 2.5 percent depending on the specific grade, hardness, and processing conditions. Softer grades below 50 Shore A shrink more \u2014 typically 1.5 to 2.5 percent \u2014 while harder grades above 70 Shore A shrink 1.0 to 1.5 percent. Always use the material supplier\u2019s datasheet value for tooling design, and verify with a prototype shot before committing to production mold dimensions. Shrinkage also varies with flow direction, being roughly 0.3 percent higher across the flow than along it.<\/p>\n<h3>\u0422\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043b\u0438 \u0441\u0443\u0448\u043a\u0430 TPE \u043f\u0435\u0440\u0435\u0434 \u043b\u0438\u0442\u044c\u0435\u043c \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c?<\/h3>\n<p>Most TPE grades benefit from 2 to 4 hours of drying at 60 to 80\u00b0C before molding. While TPE is less hygroscopic than nylon or polycarbonate, surface moisture on pellets causes splay marks, silver streaks, and dimensional variation that are particularly visible on soft, translucent parts. Hydroscopic grades like TPC-based TPEs require more aggressive drying at 80 to 100\u00b0C for 4 hours minimum. Invest in a hopper dryer for consistent production quality.<\/p>\n<h3>\u041a\u0430\u043a \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0422\u041f\u042d \u0432 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f\u0445 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c?<\/h3>\n<p>TPE is fully recyclable as a thermoplastic material. Runners, sprues, and rejected parts can be reground and reprocessed at 10 to 30 percent regrind ratio without significant property loss for most commercial grades. This is a major cost advantage over thermoset rubber, where flash and rejected parts become non-recyclable scrap. Keep regrind clean and dry, and limit accumulated heat history to avoid progressive degradation of elastic properties over multiple reprocessing cycles.<\/p>\n<h3>\u0412 \u0447\u0435\u043c \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u043c\u0435\u0436\u0434\u0443 \u043c\u0430\u0440\u043a\u0430\u043c\u0438 SEBS \u0438 SBS TPE \u0434\u043b\u044f \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c?<\/h3>\n<p>\u041f\u0440\u043e\u0446\u0435\u0441\u0441 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0422\u041f\u042d? | ZetarMold<\/p>\n<h3>\u041c\u043e\u0433\u0443\u0442 \u043b\u0438 \u0434\u0435\u0442\u0430\u043b\u0438 \u0438\u0437 TPE \u0437\u0430\u043c\u0435\u043d\u044f\u0442\u044c \u0441\u0438\u043b\u0438\u043a\u043e\u043d\u043e\u0432\u044b\u0439 \u043a\u0430\u0443\u0447\u0443\u043a \u0432 \u0443\u043f\u043b\u043e\u0442\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f\u0445?<\/h3>\n<p>TPE can replace silicone rubber in many moderate-temperature sealing applications below 150\u00b0C where extreme compression set resistance is not required. TPE offers faster cycle times, lower tooling costs, and full recyclability compared to liquid silicone rubber molding. However, silicone retains its sealing performance at temperatures up to 250\u00b0C and achieves compression set values below 10 percent \u2014 performance levels that no current TPE grade can match. Evaluate the specific temperature, chemical exposure, and compression requirements of your application before switching.<\/p>\n<h2>Why ZetarMold for TPE Injection Molding?<\/h2>\n<p>ZetarMold \u2014 \u044d\u0442\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f, \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0439 \u0432 \u0428\u0430\u043d\u0445\u0430\u0435, \u0441 47 \u043c\u0430\u0448\u0438\u043d\u0430\u043c\u0438 (90T\u20131850T) \u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u043f\u0440\u0435\u0441\u0441\u0430\u043c\u0438 \u0434\u043b\u044f \u0434\u0432\u0443\u0445\u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043d\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f TPE. \u041d\u0430\u0448\u0430 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u0430\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u0430\u044f \u0431\u0430\u0437\u0430 \u0438 \u0431\u043e\u043b\u0435\u0435 20 \u043b\u0435\u0442 \u043e\u043f\u044b\u0442\u0430 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 TPE \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043d\u0430\u043c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u044c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \u0434\u043b\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u043d\u0435\u0434\u0435\u043b\u044c, \u0430 \u043d\u0435 \u043c\u0435\u0441\u044f\u0446\u0435\u0432. \u0414\u043b\u044f \u0441\u043b\u043e\u0436\u043d\u044b\u0445 <a href=\"https:\/\/zetarmold.com\/ru\/injection-mold-complete-guide\/\">\u043b\u0438\u0442\u044c\u0435\u0432\u0430\u044f \u0444\u043e\u0440\u043c\u0430<\/a> \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0441 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u043c\u0438 \u0432\u0441\u0442\u0430\u0432\u043a\u0430\u043c\u0438 \u0434\u043b\u044f \u043f\u043e\u043b\u043e\u0441\u0442\u0435\u0439, \u043d\u0430\u0448\u0438 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u0430\u044f \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043e\u0431\u0440\u0430\u0442\u043d\u0443\u044e \u0441\u0432\u044f\u0437\u044c \u043f\u043e DFM, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u044b\u044f\u0432\u043b\u044f\u0435\u0442 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0434\u043e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043c\u0435\u0442\u0430\u043b\u043b\u0430.<\/p>\n<p>\u0413\u043e\u0442\u043e\u0432\u044b \u043d\u0430\u0447\u0430\u0442\u044c \u0432\u0430\u0448 \u043f\u0440\u043e\u0435\u043a\u0442 TPE? \u0421\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u0448\u0435\u0439 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u043e\u0439 \u0433\u0440\u0443\u043f\u043f\u043e\u0439 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u043e \u0432\u044b\u0431\u043e\u0440\u0443 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0438 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0445 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043f\u043e \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u043c \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 5 \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0434\u043d\u0435\u0439.<\/p>\n<p>Need a Quote for Your Injection Molding Project?<\/p>\n<p>Get competitive pricing, DFM feedback, and production timeline from ZetarMold\u2019s engineering team.<\/p>\n<p>Request a Free Quote \u2192<\/p>\n<figure style=\"text-align:center;margin:2em 0;\">\n<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-mold-design-800x457-1.jpg\" alt=\"\u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043b\u0438\u0442\u044c\u0435\u0432\u044b\u0445 \u0444\u043e\u0440\u043c\" class=\"wp-image-53248 size-full\" style=\"max-width:100%;height:auto;\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-mold-design-800x457-1.jpg 800w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-mold-design-800x457-1-300x171.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-mold-design-800x457-1-768x439.jpg 768w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-mold-design-800x457-1-18x10.jpg 18w, https:\/\/zetarmold.com\/wp-content\/uploads\/2026\/04\/injection-mold-design-800x457-1-600x343.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption style=\"font-size:0.78em; color:#888; font-style:italic; margin-top:4px; text-align:center;\">\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 TPE<\/figcaption><\/figure>\n<hr style=\"margin:2em 0;border:none;border-top:1px solid #e0e0e0;\" \/>\n<ol class=\"footnotes\">\n<li id=\"fn:1\">\n<p><strong>\u043e\u0432\u0435\u0440\u043c\u043e\u043b\u0434\u0438\u043d\u0433<\/strong>\u041c\u043d\u043e\u0433\u043e\u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043d\u043e\u0435 \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u0435 \u2014 \u044d\u0442\u043e \u0434\u0432\u0443\u0445\u044d\u0442\u0430\u043f\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043c\u044f\u0433\u043a\u0438\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b (\u043e\u0431\u044b\u0447\u043d\u043e TPE \u0438\u043b\u0438 TPU) \u0444\u043e\u0440\u043c\u0443\u0435\u0442\u0441\u044f \u043d\u0430 \u0436\u0435\u0441\u0442\u043a\u043e\u0439 \u043f\u043e\u0434\u043b\u043e\u0436\u043a\u0435 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u0441 \u043c\u044f\u0433\u043a\u0438\u043c \u043f\u0440\u0438\u043a\u043e\u0441\u043e\u043c, \u0437\u0430\u0445\u0432\u0430\u0442\u0430 \u0438\u043b\u0438 \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u044f \u0431\u0435\u0437 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043b\u0435\u044f. <a href=\"#fnref1:1\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<li id=\"fn:2\">\n<p><strong>\u041b\u0438\u0442\u044c\u0435 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c TPE<\/strong>: \u042d\u0442\u043e \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0443 \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0442\u0435\u0440\u043c\u043e\u043f\u043b\u0430\u0441\u0442\u0438\u0447\u043d\u044b\u0445 \u044d\u043b\u0430\u0441\u0442\u043e\u043c\u0435\u0440\u043e\u0432 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0433\u0438\u0431\u043a\u0438\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u0431\u0435\u0437 \u0432\u0443\u043b\u043a\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438. <a href=\"#fnref1:2\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<li id=\"fn:3\">\n<p><strong>\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f<\/strong>: \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f \u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u043a \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430\u043c \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u044f, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443 \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u0430, \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443 \u0444\u043e\u0440\u043c\u044b, \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0438\u043d\u0436\u0435\u043a\u0446\u0438\u0438, \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u044b\u0434\u0435\u0440\u0436\u043a\u0438 \u0438 \u0432\u0440\u0435\u043c\u044f \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f \u2014 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0449\u0438\u0435 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0438\u0437\u0434\u0435\u043b\u0438\u044f, \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 \u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0446\u0438\u043a\u043b\u0430. <a href=\"#fnref1:3\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>\u041b\u0438\u0442\u044c\u0435 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c TPE \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u044c \u0433\u0438\u0431\u043a\u0438\u0435, \u0440\u0435\u0437\u0438\u043d\u043e\u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0435 \u0434\u0435\u0442\u0430\u043b\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0442\u0435\u0440\u043c\u043e\u043f\u043b\u0430\u0441\u0442\u043e\u0432 \u2014 \u0431\u0435\u0437 \u0432\u0443\u043b\u043a\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438, \u0431\u0435\u0437 \u043f\u0435\u0447\u0435\u0439 \u043e\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u0438 \u0441 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0431\u043e\u043b\u0435\u0435 \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0435\u043c \u0446\u0438\u043a\u043b\u0430, \u0447\u0435\u043c \u043f\u0440\u0438 \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u043e\u043c \u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u0438\u0438 \u0440\u0435\u0437\u0438\u043d\u044b. \u0415\u0441\u043b\u0438 \u0432\u044b \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0435 TPE \u0434\u043b\u044f \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u0439, \u0440\u0443\u043a\u043e\u044f\u0442\u043e\u043a, \u043f\u0440\u043e\u043a\u043b\u0430\u0434\u043e\u043a \u0438\u043b\u0438 \u043c\u044f\u0433\u043a\u043e\u0433\u043e \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f \u043f\u0440\u0438 \u043b\u0438\u0442\u044c\u0435 \u043f\u043e\u0432\u0435\u0440\u0445 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u04301, \u0432\u0430\u0436\u043d\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u0442\u044c \u0435\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0435, \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u044b\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0438 \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0438\u0441\u0441\u044b \u043f\u043e \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 TPU \u0438 \u0442\u0435\u0440\u043c\u043e\u0440\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u0440\u0435\u0437\u0438\u043d\u043e\u0439 [\u2026]<\/p>","protected":false},"author":1,"featured_media":5585,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"TPE Injection Molding Process? | ZetarMold","_seopress_titles_desc":"Discover expert insights on tpe injection molding process from ZetarMold. 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