{"id":2313,"date":"2026-05-21T11:23:48","date_gmt":"2026-05-21T03:23:48","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2313"},"modified":"2026-06-30T17:15:34","modified_gmt":"2026-06-30T09:15:34","slug":"abs","status":"publish","type":"material","link":"https:\/\/www.jcinjectionmolding.com\/ru\/materials\/abs\/","title":{"rendered":"ABS"},"content":{"rendered":"
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Comprehensive ABS Resins & Grades We Mold<\/h2>\n

We process high-performance ABS resins from world-leading compounders, supporting properties from flame retardancy to high thermal resistance:<\/p>\n\n\n\n\n\n\n\n\n
ABS Material Class<\/th>\nTypical Brand & Grade<\/th>\nKey Characteristics & Advantages<\/th>\n<\/tr>\n<\/thead>\n
General Purpose<\/td>\n\u2022 Chi Mei POLYLAC PA-757
\n\u2022 Sabic Cycolac T
\n\u2022 LG ABS HF380<\/td>\n		Balanced mechanical strength, high rigidity, and excellent processability. Exceptional gloss and surface finish. Ideal for consumer goods, electronic enclosures, and toys.<\/td>\n<\/tr>\n
Flame Retardant (FR)<\/td>\n\u2022 Chi Mei POLYLAC PA-765
\n\u2022 Sabic Cycolac KJW
\n\u2022 LG ABS AF312<\/td>\n		UL 94 V-0 to V-2 rated grades that suppress fire propagation. Excellent impact resistance and flow. Suited for power tools, appliances, and office electronic housings.<\/td>\n<\/tr>\n
High Heat Resistant<\/td>\n\u2022 Chi Mei POLYLAC PA-777D
\n\u2022 Sabic Cycolac S705
\n\u2022 LG ABS XR401<\/td>\n		Designed to withstand elevated operational temperatures without mechanical deformation. Ideal for automotive interior trims, radiator grilles, and kitchen appliances.<\/td>\n<\/tr>\n
Electroplating Grade<\/td>\n\u2022 Chi Mei POLYLAC PA-727
\n\u2022 Sabic Cycolac EP3510<\/td>\n		Specially formulated with low butadiene distribution to ensure uniform metallic layer adhesion. Extensively applied in automotive emblems, chrome handles, and bathroom fixtures.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Applicable Molding Processes for ABS<\/h2>\n

ABS offers excellent dimensional stability and chemical adhesion, making it highly compatible with advanced molding configurations:<\/p>\n\n\n\n\n\n\n\n
Molding Process<\/th>\nProcess Suitability & Application<\/th>\n<\/tr>\n<\/thead>\n
Standard Injection Molding<\/td>\nExcellent. Highly suitable for structural housings, keyboards, domestic appliance shells, and toys requiring precise snap-fits.<\/td>\n<\/tr>\n
Overmolding \/ 2K Molding<\/td>\nExcellent. Often used as the rigid substrate overmolded with soft TPE or TPU to create hand-grips, aesthetic borders, and tactile power buttons.<\/td>\n<\/tr>\n
Insert Molding<\/td>\nExcellent. Brass knurled nuts, electronic terminal connectors, and metal brackets can be seamlessly insert-molded to enhance mechanical fastening.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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ABS Injection Molding Manufacturing & Tooling Guide<\/h2>\n

While ABS is generally forgiving to process, maintaining cosmetic excellence and high dimensional repeatability demands scientific process controls:<\/p>\n

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  • Pre-Drying:<\/strong> ABS is moderately hygroscopic and will absorb atmospheric moisture. We strictly pre-dry ABS resin in desiccant dryers at 80\u00b0C\u201385\u00b0C (176\u00b0F\u2013185\u00b0F) for 2\u20134 hours to prevent splay, cosmetic silver streaks, and mechanical weakening.<\/li>\n
  • Melt Temperature:<\/strong> Processed between 200\u00b0C and 240\u00b0C (392\u00b0F to 464\u00b0F). For flame retardant (FR) grades, we limit melt temperatures to 230\u00b0C to prevent thermal degradation of FR additives.<\/li>\n
  • Mold Temperature:<\/strong> Kept between 40\u00b0C and 80\u00b0C (104\u00b0F to 176\u00b0F). Higher mold temperatures improve flow, reduce molded-in stresses, and elevate the final part’s surface gloss.<\/li>\n
  • Draft Angles:<\/strong> Due to ABS’s rigid nature, draft angles of 1.5\u00b0 to 2\u00b0 are recommended to facilitate clean ejection without drag marks, particularly on textured surface finishes (e.g., MT11010).<\/li>\n
  • Shrinkage Calculation:<\/strong> ABS exhibits low and predictable shrinkage (typically 0.4% to 0.7%). Our tooling division utilizes 5-axis CNC machining to cut mold cavities with precise scaling, ensuring tight dimensional tolerances.<\/li>\n<\/ul>\n<\/section>\n

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    Key Application Industries for Molded ABS Parts<\/h2>\n
      \n
    • Automotive (IATF 16949 Certified):<\/strong> Instrument panels, door panels, glove compartment covers, grilles, wheel covers, and chrome trims.<\/li>\n
    • Consumer Electronics:<\/strong> Desktop printer housings, gaming console shells, remote controls, keyboards, router enclosures, and phone bezels.<\/li>\n
    • Medical Housings (ISO 13485 Compliant):<\/strong> Handheld diagnostics covers, laboratory device casings, medical monitor bezels, and non-invasive equipment handles.<\/li>\n
    • Consumer Goods & Toys:<\/strong> Rigid toy blocks, kitchen appliance enclosures, power tool housings, suitcases, and structural storage organizers.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Comprehensive ABS Resins & Grades We Mold We process high-performance ABS resins from world-leading compounders, supporting properties from flame retardancy to high thermal resistance: ABS Material Class Typical Brand & Grade Key Characteristics & Advantages General Purpose \u2022 Chi Mei POLYLAC PA-757 \u2022 Sabic Cycolac T \u2022 LG ABS HF380 Balanced mechanical strength, high rigidity, […]<\/p>\n","protected":false},"featured_media":2403,"template":"","meta":[],"material_type":[22],"application_feature":[],"machining_process":[],"class_list":["post-2313","material","type-material","status-publish","has-post-thumbnail","hentry","material_type-commodity-plastics"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/material\/2313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/material"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/types\/material"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/media\/2403"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/media?parent=2313"}],"wp:term":[{"taxonomy":"material_type","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/material_type?post=2313"},{"taxonomy":"application_feature","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/application_feature?post=2313"},{"taxonomy":"machining_process","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/machining_process?post=2313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}