ASTM D902电绝缘用柔性涂树脂玻璃布和玻璃纤维绝缘带标准试验方法
日期:2012-02-08 11:31
o the conditioning atmosphere must be long enough to permit the test specimen to reach a relatively stable value. Usually the moisture content of these materials has little effect on the mechanical properties.
1. Scope
1.1 These test methods cover procedures for the testing of resin-coated glass fabrics and glass fabric tapes (Note 1) to be used as electrical insulation.
Note 1 - Methods of testing varnished cloths and tapes are given in Methods D 295.
1.2 The warp threads in fabrics are the t
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