Viton® GF-200S

通用系列：氟橡胶 (Fluorelastomer) • 提供方： The Chemours Company

Viton ™ GF-200S* fluoroelastomer is a 70% fluorine, peroxide-cured fluoroelastomer similar to Viton ™ GF-600S, but with a significantly lower gum polymer viscosity of ~25 (ML at 121 °C [250 °F]). Viton ™ GF-200S utilizes the latest technology from Chemours, advanced polymer architecture (APA), which includes a novel peroxide cure site along with an optimized molecular weight distribution.

Features

Excellent fluid resistance to aromatic hydrocarbons and alcohols, including methanol, oils, steam, and acids

Is ideal for blending with Viton ™ GF-600S to reach intermediate viscosity ranges for injection molding

Improved mold release/mold fouling properties

Improved mold flow and less shear sensitivity than 65 Mooney Viton ™ GF-600S

Excellent physical properties with high elongation, both original and aged

Heat, fluids, and low temperature properties comparable to Viton ™ GF and GF-600S

Improved water resistance/lower volume swell in water

Excellent compression set resistance with either low or no post-cure

一般属性

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物料形态

已商用：当前有效

文档

Technical Datasheet (English)

下载文档

可用性

北美洲, 欧洲

其他属性

特性, 外观, 形式, 密度 / 比重, 门尼粘度, 拉伸应力（在100％时）, 拉伸屈服强度, 断裂伸长率, 压缩永久变形, 肖氏硬度

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加工

Find specific processing information for Viton® Fluoroelastomer as well as general information for the 氟橡胶 (Fluorelastomer) generic family. 注册或登录了解更多信息。