（共聚环状烯烃）COC 德国TOPAS：8007S04、8007X10、 特性：1、光学性质：光学部件低双折射率；2、电气绝缘性：3、 耐化学品性：酸、碱、食用油；（吸水性很低：对水及水蒸气具有极高的耐受性）；4、卫生安全性：无毒、符合美国FDA认定。应用: 薄膜、片材、工业部件、吹瓶、药品包装、眼镜部件（包括镜片、镜架）。

TOPAS®8007S-04

Cyclic Olefin Copolymer

Topas Advanced Polymers, Inc.

产品说明：

Product Description
TOPAS 8007S-04 is a general purpose injection molding grade. It isa glass-clear amorphous polymer with outstanding moisture barrier,chemical resistance, high purity and a non-reactive surface makingit an excellent choice for healthcare and other high-tech products.Lower leachables and extractables of TOPAS COC preserve contentstability and quality. It is a non-polar substrate that does notpromote adsorption, denaturation, aggregation, or precipitationlike glass can. Analytical results are more accurate with TOPAS COCin contact with sensitive chemistries.

Selected Applications

• Drug delivery

• Prefilled syringes, vials, cartridges

• Bottles and tubes

• Surgical instruments

• IV containers and components

• Labware

• Optics

• Electronics

• Food packaging

• Healthcare and food contact

Leading Attributes

• Low leachables & extractables, low water transmission

• Non-ionic, does not promote adsorption like glass

• Minimally reactive

• Chemically resistant to alcohol, acetone, and acrylates

• Transparent, withstands EtO and gamma sterilization

• Temperature resistance, clarity and purity

• Clarity, low birefringence, low moisture sensitivity

• Low dielectric constant, thermoplastic

• Not manufactured with BPA, phthalates, or halogens

• Broad regulatory compliance

Related Grades for Injection Molding, Healthcare, Optics andDiagnostics

• TOPAS 8007D-61 - externally lubricated 8007S-04 for blow moldingof bottles, vials, etc.

• TOPAS 8007X10 - our highest ultraviolet (UV) transmissiongrade

物性信息：