{"id":2470,"date":"2026-05-30T10:17:41","date_gmt":"2026-05-30T02:17:41","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2470"},"modified":"2026-06-29T14:51:08","modified_gmt":"2026-06-29T06:51:08","slug":"peek-victrex-peek-150g","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/fr\/materials\/polyetheretherketone-peek\/peek-victrex-peek-150g\/","title":{"rendered":"PEEK-Victrex PEEK 150G"},"content":{"rendered":"
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Victrex PEEK 150G Thin-Wall Flow & Structural Profile<\/h2>\n

Victrex\u2122 PEEK 150G is an unreinforced, high-flow semi-crystalline Polyetheretherketone resin, certified to deliver outstanding melt flow properties and robust mechanical stiffness under ASTM\/ISO standards:<\/p>\n\n\n\n\n\n\n\n
Param\u00e8tre physique et de r\u00e9sistance<\/th>\nLexan 150G Standard Metric<\/th>\nAvantage du moulage de pr\u00e9cision<\/th>\n<\/tr>\n<\/thead>\n
Melt Viscosity<\/td>\nUltra-Low 130 Pa\u00b7s (at 400\u00b0C)<\/td>\nEnables smooth, low-pressure cavity filling of complex thin-walled medical connectors and micro-gears without short-shot defects.<\/td>\n<\/tr>\n
Yield Strength<\/td>\nTensile Stress at Yield 105 MPa<\/td>\nRetains outstanding structural stiffness and metal-like mechanical load-bearing capacity even in unreinforced configurations.<\/td>\n<\/tr>\n
Ductilit\u00e9 structurelle<\/td>\nTensile Elongation at Break 25 – 30%<\/td>\nProvides exceptional structural elongation and dynamic impact toughness compared to standard glass-filled grades, preventing brittle failure.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Micro-Precision Process Adaptability for Easy-Flow PEEK 150G<\/h2>\n

With low melt viscosity and integrated high-flow kinetics, PEEK 150G processes predictably inside extremely tight mold cavities:<\/p>\n\n\n\n\n\n\n\n
Classe de processus de moulage<\/th>\nCompatibilit\u00e9 des processus et d\u00e9tails op\u00e9rationnels<\/th>\n<\/tr>\n<\/thead>\n
Thin-Wall Structural Enclosures<\/td>\nExcellent. The primary process for PEEK 150G. Perfect for sub-millimeter medical connector pins, aerospace conduit guides, and diagnostic cuvettes.<\/td>\n<\/tr>\n
Micro-Precision Gears & Components<\/td>\nExcellent. Highly optimized for manufacturing sub-millimeter micro-helical gears, medical diagnostic rotors, and orthopedic target pins.<\/td>\n<\/tr>\n
Multi-Cavity Automated Fast Runs<\/td>\nExcellent. Easy-flow characteristics support rapid, high-pressure injection molding with highly uniform weight and dimensional replication.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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PEEK-Victrex PEEK 150G Dynamic Molding Processing Matrix<\/h2>\n

Molding an ultra-high fluidity, semi-crystalline super-polymer like PEEK 150G requires high thermal boundaries and micron-level parting lines to prevent flashing:<\/p>\n

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Contr\u00f4le des bavures au niveau micron (pr\u00e9cision d'outillage)<\/p>\n

Because PEEK 150G has exceptional flow capabilities (melt viscosity 130 Pa\u00b7s), molten resin can seep easily into minor mold gaps, causing unsightly flashing. Jucheng\u2019s tooling division uses 5-axis CNC machines to achieve micro-tolerances, keeping mold parting clearances strictly within 0.005mm on premium S136 stainless steel mold cavity blocks heat-treated to 52 HRC.<\/p>\n<\/div>\n

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Chauffage de moule \u00e0 huile sous pression (contr\u00f4le de la cristallisation)<\/p>\n

To secure the proper semi-crystalline phase (giving PEEK its signature opaque beige color and stiffness), mold temperatures must be maintained continuously at 160\u00b0C\u2013200\u00b0C (320\u00b0F to 392\u00b0F) using pressurized oil-heating controllers. Cold molds cause the melt to freeze amorphous, turning parts translucent brown and mechanically weak.<\/p>\n<\/div>\n

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Protocole de pr\u00e9-s\u00e9chage par d\u00e9shydratant<\/p>\n

While PEEK absorbs minimal water, moisture causes hydrolytic splay and weld line degradation. We desiccant-dry PEEK 150G resin at 150\u00b0C (302\u00b0F) for 3\u20134 hours, keeping internal moisture below 0.02% to secure optimal molecular bonds.<\/p>\n<\/div>\n

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Melt and Gate Optimization<\/p>\n

Melt temperatures are strictly kept between 360\u00b0C and 400\u00b0C (680\u00b0F to 752\u00b0F) using ceramic heater bands. To prevent high shear heating and cosmetic splay near sub-millimeter gates, our engineering team optimizes hot-runner gate geometries during the DFM phase.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Key Application Fields for PEEK-Victrex PEEK 150G<\/h2>\n
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  • Medical & Dental Devices (ISO 13485 Certified):<\/strong> Thin-walled dental healing caps, surgical spinal components, drug delivery connectors, micro-fluidic diagnostic valves, and surgical tool parts.<\/li>\n
  • Aerospace & Semiconductor Infrastructure:<\/strong> Multi-pin aerospace connectors, dynamic cable guides, chemical etching rings, vacuum chamber fittings, and micro-actuator gears.<\/li>\n
  • Automotive Powertrains & Dynamics (IATF 16949):<\/strong> Specialized sub-gate oil seal rings, dynamic thrust washers, micro steering column gears, and specialized sensor housings.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Victrex PEEK 150G Thin-Wall Flow & Structural Profile Victrex\u2122 PEEK 150G is an unreinforced, high-flow semi-crystalline Polyetheretherketone resin, certified to deliver outstanding melt flow properties and robust mechanical stiffness under ASTM\/ISO standards: Physical & Strength Parameter Lexan 150G Standard Metric Precision Molding Advantage Melt Viscosity Ultra-Low 130 Pa\u00b7s (at 400\u00b0C) Enables smooth, low-pressure cavity filling […]<\/p>\n","protected":false},"featured_media":2471,"template":"","meta":[],"class_list":["post-2470","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/fr\/wp-json\/wp\/v2\/material_model\/2470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/fr\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/fr\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/fr\/wp-json\/wp\/v2\/media\/2471"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/fr\/wp-json\/wp\/v2\/media?parent=2470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}