制备了脱酮肟型单组分室温固化导电胶,重点研究了交联剂用量及交联剂复配对导电胶表干时间、力学性能及导电性能等的影响。结果表明:适当提高交联剂用量可以缩短导电胶的表干时间,提升力学性能及导电性能;当不同交联剂复配,调节合适的配比时,可进一步改善导电胶性能。
De-ketoxime type one-component RTV-1 conductive adhesive was synthesized and the effects of amounts of crosslink agent and the different proportions of crosslink agents on the tack-free time,mechanical property and conductivity of conductive adhesive were studied.The results shown that the tack free time was shorten,the mechanical property and conductivity were improved when the crosslink agents were increased properly.It was indicated that when crosslink agent was 4.0phr,the performance of adhesive was further improved.
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