ASTM D5837用高效液相色谱法(HPLC)测试电绝缘液中呋喃化合物标准试验方法
日期:2012-02-07 18:05
ASTM D5837Standard Test Method for Furanic Compounds in Electrical Insulating Liquids by High- Performance Liquid Chromatography (HPLC)
ASTM D5837用高效液相色谱法(HPLC)测试电绝缘液中呋喃化合物标准试验方法
Furanic compounds are generated by the degradation of cellulosic materials used in the solid insulation systems of electrical equipment.
Furanic compounds which are oil soluble to an appreciable degree will migrate into the insulating liquid.
High concentrations or unusual increases in the co
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