3M™ Dyneon™ Fluoroelastomer BRE 7231

通用系列：氟橡胶 (Fluorelastomer) • 提供方： 3M Advanced Materials Division

3M™ Dyneon™ Fluoroelastomer BRE 7231 is a Base Resistant Fluoroelastomer containing 60% fluorine. It is a bisphenol cured terpolymer and is categorized as a type 4 FKM per ASTM D1418. This product offers improved resistance to high amine containing oils and lubes, coolants and transmission fluids as compared to Type 1 and Type 2 FKM's. Possible applications for BRE 7231 are engine, transmission, transfer case or differential shaft seals or as a rubber coating for cylinder head gaskets, where multifluid resistance to engine oils and coolants is required.

Features and Benefits

Composition: Terpolymer of tetrafluoroethylene propylene and vinylidene fluoride

Improved resistance to many new types of amine containing automotive fluids and other basic chemicals

Improved low temperature sealing performance

Possible applications: bonded shaft seals and other molded goods

Excellent processability and metal adhesion

Possible processes: injection, transfer and compression molding

Proprietary incorporated cure technology

一般属性

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物料形态

已商用：当前有效

文档

Processing - Fluoroelastomers (English)

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Technical Datasheet (English)

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可用性

北美洲, 欧洲

用途

混料

加工方式

复合

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）, 抗张强度, 断裂伸长率, 压缩永久变形, 肖氏硬度, 其他性能

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加工

Find specific processing information for 3M™ Dyneon™ 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。