交联剂用量及交联剂复配对脱酮肟型单组分室温固化导电胶性能的影响  

Influence of amount and proportion of crosslink agent on de-ketoxime type one-component RTV-1 conductive adhesive

作　　者：张贵恩[1] 李静 范晋锋 李炳章 王执乾[1] 吕德涛[1] Zhang Gui'en;Li Jing;Fan Jinfeng;Li Bingzhang;Wang Zhiqian;Lv Detao(th Institute of China Electronics Technology Group Corporation,Taiyuan 030006)

机构地区：[1]中国电子科技集团公司第三十三研究所

出　　处：《化工新型材料》2019年第11期155-157,共3页New Chemical Materials

摘　　要：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 was4. 0 phr,the performance of adhesive was further improved.

关 键 词：脱酮肟型 表干时间 力学性能 导电性能 

分 类 号：TQ4[化学工程]