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US4585698A Method of coating fixed resistors with a one-component epoxy resin coating material and fixed resistors coated with said one-component epoxy resin coating material 失效
用单组分环氧树脂涂料涂覆固定电阻的方法和涂有所述单组分环氧树脂涂料的固定电阻器

Method of coating fixed resistors with a one-component epoxy resin
coating material and fixed resistors coated with said one-component
epoxy resin coating material
摘要:
One-component epoxy resin coating materials comprising(A) an epoxy resin or a mixture of epoxy resins,(B) as hardener for the epoxy resin at least one aromatic dicarboxylic acid dihydrazide or a triazine compound of the formula I ##STR1## (R=alkylamino or dialkylamino having 1 or 2 carbon atoms in the alkyl moieties, phenylamino or hydrazino) and(C) an anti-sagging agent or an inorganic filler or a mixture of anti-sagging agent and an inorganic filler, are used for the coating of fixed resistors. The resultant coatings exhibit good heat, moisture and cracking resistance.
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