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ASTM D2520在微波频率和1650℃时固体电绝缘材料复合介电常数的标准试验方法
日期:2012-02-10 10:54
ASTM D2520 Standard Test Methods for Complex Permittivity (Dielectric Constant) of Solid Electrical Insulating Materials at Microwave

Frequencies and Temperatures to 1650oC


ASTM D2520在微波频率和1650℃时固体电绝缘材料复合介电常数的标准试验方法
1. Scope
1.1 These test methods cover the determination of relative (Note 0) complex permittivity (dielectric constant and dissipation factor) of nonmagnetic solid dielectric materials. Note 0The word relative is often omitted.
1.1.1 Test Method A is f

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