ASTM D3145用螺旋形线圈法测试电绝缘清漆耐热性的标准试验方法
日期:2012-02-08 11:47
ASTM D3145 Standard Test Method for Thermal Endurance of Electrical Insulating Varnishes by the Helical Coil Method
ASTM D3145用螺旋形线圈法测试电绝缘清漆耐热性的标准试验方法
This test method is used to determine the effect of exposure to elevated temperatures on the bond strength of combinations of magnet wire insulations and electrical insulating varnishes. The results are used as a guide for the comparison and selection of varnishes and combinations of varnishes and magnet wire insulation f
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