{"id":2580,"date":"2026-06-18T09:18:27","date_gmt":"2026-06-18T01:18:27","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2580"},"modified":"2026-06-30T17:03:36","modified_gmt":"2026-06-30T09:03:36","slug":"cop-zeon-zeonor-1420r","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/vi\/materials\/biocompatible-medical-grade-resin\/cop-zeon-zeonor-1420r\/","title":{"rendered":"COP-Zeon Zeonor 1420R"},"content":{"rendered":"
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Zeonor 1420R Optical Purity & Biocompatibility Profile<\/h2>\n

Zeonor\u00ae 1420R is an unreinforced amorphous Cyclic Olefin Polymer (COP) resin engineered by Zeon Corporation, certified to deliver outstanding optical clarity, extreme purity, and low water absorption under ISO\/ASTM standards:<\/p>\n\n\n\n\n\n\n\n
Clinical Quality Factor<\/th>\nZeonor 1420R Value<\/th>\nL\u1ee3i \u00edch Linh ki\u1ec7n C\u00f4ng ngh\u1ec7 Y t\u1ebf<\/th>\n<\/tr>\n<\/thead>\n
Optical Transmittance<\/td>\n92.0% Light Transmission & Low Birefringence<\/td>\nDelivers glass-matching transparency directly from polished core cavities, preventing light diffraction errors in analytical diagnostics.<\/td>\n<\/tr>\n
Ultra-Low Extractables<\/td>\nUSP Class VI & ISO 10993 Certified<\/td>\nHighly purified amorphous matrix ensures zero toxic leachables, protecting sensitive pre-filled therapeutic drug storage.<\/td>\n<\/tr>\n
Extreme Hydrophobicity<\/td>\nWater Absorption Less Than 0.01%<\/td>\nVirtually non-hygroscopic. Excludes environmental moisture swelling, preventing micro-volume microfluidic channel errors.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Precision Micro-Molding Configurations for COP Zeonor 1420R<\/h2>\n

With its high-flow melt index and amorphous stability, Zeonor 1420R processes consistently inside precision cavities:<\/p>\n\n\n\n\n\n\n\n
Molding Process Category<\/th>\nProcess Compatibility & Operational Details<\/th>\n<\/tr>\n<\/thead>\n
Microfluidic Lab-on-a-Chip<\/td>\nExcellent. The primary process for Zeonor 1420R. Optimized for multi-cavity, ultra-thin-walled medical diagnostics and biochips down to 0.1mm channels.<\/td>\n<\/tr>\n
Pre-filled Syringes & Vials<\/td>\nExcellent. High toughness, low outgassing, and excellent steam autoclaving resistance prevent dimensional distortion in medical syringes.<\/td>\n<\/tr>\n
High-Fidelity Optical Lenses<\/td>\nGood. Outstanding dimensional stability, low outgassing, and ultra-low birefringence prevent structural warping in smart camera lenses.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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H\u01b0\u1edbng d\u1eabn Gia c\u00f4ng & \u0110\u00fac trong Ph\u00f2ng s\u1ea1ch ISO 13485<\/h2>\n

Molding an amorphous high-purity medical-grade polymer like Zeonor 1420R requires strict control of parting lines to prevent flash, alongside cleanroom contamination control:<\/p>\n

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\u0110\u00fac Phun trong Ph\u00f2ng s\u1ea1ch ISO Class 7\/8<\/p>\n

Medical-grade COP resins must be protected from any airborne particulates or dust. Jucheng operates dedicated injection molding machines inside fully enclosed, positive-pressure ISO Class 7\/8 cleanrooms. Raw material feeding, plastication, and robot part-ejection are completely automated and isolated.<\/p>\n<\/div>\n

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Khu\u00f4n S136 \u0111\u00e1nh b\u00f3ng g\u01b0\u01a1ng (B\u1ea3o to\u00e0n \u0111\u1ed9 tinh khi\u1ebft)<\/p>\n

\u0110\u1ec3 ng\u0103n ng\u1eeba k\u00edch \u1ee9ng m\u00f4 do \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t vi m\u00f4, ch\u00fang t\u00f4i ch\u1ebf t\u1ea1o khu\u00f4n b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 S136 h\u00e0m l\u01b0\u1ee3ng crom cao. C\u00e1c khoang \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng g\u01b0\u01a1ng \u0111\u1ebfn m\u1ee9c cao b\u1eb1ng b\u1ed9t kim c\u01b0\u01a1ng s\u1ea1ch, \u0111\u1ea3m b\u1ea3o b\u1ec1 m\u1eb7t chi ti\u1ebft t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc kh\u00f4ng x\u1ed1p, kh\u00f4ng c\u00f3 v\u1ebft k\u00e9o nh\u1ea3 \u0111\u1ed9ng.<\/p>\n<\/div>\n

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Low Birefringence & Thermal Stress Control<\/p>\n

High melt shear during injection causes internal molding stresses, resulting in birefringence (rainbow refraction effects). Jucheng’s tooling division uses 5-axis CNC machines to cut precise runner geometries, applying slow, uniform packing pressures and keeping mold temperatures at 80\u00b0C\u2013120\u00b0C (176\u00b0F to 248\u00b0F) using pressurized temperature controllers.<\/p>\n<\/div>\n

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Quy tr\u00ecnh s\u1ea5y kh\u00f4 b\u1eb1ng ch\u1ea5t h\u00fat \u1ea9m m\u1edf r\u1ed9ng<\/p>\n

Though COP absorbs minimal water, pre-drying raw material in clean-air desiccant hopper dryers at 110\u00b0C (230\u00b0F) for 4 hours is mandatory to prevent surface splay, dynamic micro-voids, and loss of transparent optical quality during high-speed runs.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Key Application Fields for COP-Zeon Zeonor 1420R<\/h2>\n
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  • Medical Diagnostics & Microfluidics (ISO 13485):<\/strong> High-density microfluidic diagnostic chips, lab-on-a-chip diagnostic devices, cuvettes, assay plates, and pre-filled syringe barrels.<\/li>\n
  • High-Fidelity Optical Lenses & Optics:<\/strong> Spherical and aspherical optical lenses, protective camera covers, light guides, and light diffusion plates.<\/li>\n
  • High-Tech Electronic Enclosures:<\/strong> Low dielectric constant chip carrier trays, semiconductor handling packaging, and transparent display window plates.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Zeonor 1420R Optical Purity & Biocompatibility Profile Zeonor\u00ae 1420R is an unreinforced amorphous Cyclic Olefin Polymer (COP) resin engineered by Zeon Corporation, certified to deliver outstanding optical clarity, extreme purity, and low water absorption under ISO\/ASTM standards: Clinical Quality Factor Zeonor 1420R Value MedTech Component Advantage Optical Transmittance 92.0% Light Transmission & Low Birefringence Delivers […]<\/p>\n","protected":false},"featured_media":2531,"template":"","meta":[],"class_list":["post-2580","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/material_model\/2580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/2531"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=2580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}