摘要
研制了一种以环氧树脂为基料的铜系导电涂料,讨论了固化剂用量、铜粉含量、钛酸酯偶联剂JSC的用量以及处理方法对涂料导电性能的影响,并分析了原因。结果表明,铜粉含量70%～75%,固化剂用量20%,偶联剂含量2%时,导电涂料的综合性能较好,涂层体积电阻率为0.12×10-4Ω·m,稳定性好。
A composite conductive paint based on copper powder and epoxy resin was developed, and the effects of curing agent, copper powder and binding agent on the conductivity of paint were discussed. The results showed that the conductive properties of paint was the best when the amount of curing agent, Cu powder and binding agent was 20%, 70%～75%, and 2%, respectively.
出处
《材料保护》
CAS
CSCD
北大核心
2003年第10期30-31,36,共3页
Materials Protection
关键词
导电涂料
环氧树脂
铜粉
电阻率
conductive paint
epoxy resin
copper powder
resistivity
