ASTM D5638电绝缘清漆耐化学性能的标准试验方法

ASTM D5638 Standard Test Method for Chemical Resistance of Electrical Insulating Varnishes
ASTM D5638电绝缘清漆耐化学性能的标准试验方法

This test method is useful for the evaluation of insulating varnish performance in chemical exposure.
1. Scope
1.1 This test method covers the mechanical performance of insulating varnishes after exposure to various chemicals.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See 7.1.
Note 1—There is no IEC/ISO equivalent.

2. Referenced Documents (purchase separately)
ASTM Standards
ASTM D2519 Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test

Index Terms
bond strength; chemical resistance; helical coils; varnish; Bond strength--electrical insulating materials; Chemical resistance; Electrical insulating varnishes; Helical coils ;

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 来源：防火网　发布时间：11/6/2013 点击次数：1701