ASTM D4652电绝缘用硅酮液的标准规范
日期:2012-02-07 16:23
presentation that the contents of this abstract are accurate, complete or up to date.
1. Scope
1.1 This specification covers silicone fluid for use in transformers, capacitors, and electronic assemblies as an insulating or cooling medium, or both.
1.2 Silicone fluid covered by this specification is polydimethylsiloxane having a nominal viscosity of 50 cSt at 25C and a fire point of 340C or greater. This specification applies only to new silicone fluid. Information on in-service maintenance test
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