ASTM D2304硬质电绝缘材料耐热性标准试验方法
日期:2012-02-10 10:42
ny types of application where retention of the selected property after heat aging is important.
1.3 When dielectric strength is used as the aging criterion, it is also acceptable to use this test method for some thin sheet (flexible) materials, which become rigid with thermal aging, but is not intended to replace Test Method D1830 for those materials which must retain a degree of flexibility in use.
1.4 This test method is not applicable to ceramics, glass, or similar inorganic materials.
1.5 Th
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