ASTM D6097固体介电绝缘材料抗水树生长性能的试验方法
日期:2012-02-08 10:34
uencies, temperatures, aqueous solutions, and defects can be used to evaluate specific materials for specific applications. Temperatures should not exceed the softening or melting point of the material or 10 to 15C below the boiling point of the salt solution. Any nonstandard conditions should be reported along with the results.
Tree-growth rates generally increase with the test frequency. An acceleration factor due to frequency is given by (f/60)k where f is the test frequency and k is between
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