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ASTM D3949电绝缘用玻璃涂层织物标准规范
日期:2012-02-10 17:48
ASTM D3949Standard Specification for Coated Glass Fabrics Used for Electrical Insulation
ASTM D3949电绝缘用玻璃涂层织物标准规范
This specification covers woven glass fabric coated with fully cured oleoresinous varnish, epoxy resin, polyurethane resin, or polyester resin. Excluded are coated polyester-glass fabric and glass fabric coated with silicone resins and silicone elastomers. Materials are identified according to the type of coating applied, as follows: Type 1, black oleoresinous varnish;

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