ASTM D5288使用多电极材料测定电绝缘材料追踪摄影系数标准试验方法
日期:2012-02-07 17:56
ials tested tended to be ranked by resin system.
1.1.1 It is acceptable to consider other electrode materials for use with this test method depending upon the application of the insulating material.
1.2 This test method is similar to Test Method D3638, which determines the comparative tracking index of materials using platinum electrodes to produce the tracking on the specimen surface.
1.3 The values stated in metric (SI) units are the standard. The inch-pound equivalents of the metric units a
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