| 摘要 |
A self-melting adhesive insulating varnish compsn. cumprises an epoxy based and/or amide based resin as base resin; 0.001-1.0 PHR of a catalyst w.r.t. the base resin; and 0.001-1.0 PHR of an additive w.r.t. the base resin. Pref. the catalyst is N-methyl morphorine, triethyl amine, tetramethyl-1,3-butane diamine, triethylene diamine, tributyl tinacetate, dibutyl diacetate, diethyl cyclohexyl amine, dimethyl ethanol amine, methyl morphorine or cobalt naphthenate. Pref. the additive is phosphoric pentachloride, phosphoric trichlovide, phosphoric pentafluoride, phosphoric trifluoride, P2O5, or R-CO-X etc. (X= -OCH3, halogen; R= -C6H5, P-SO38C6H5 or P- fluorobenzyl).
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