Ultraviolet-resistant epoxy resin conductive adhesive with stable electrical property  

（一種抗紫外線、電性能穩定的環氧樹脂導電膠）

Inventor(s): WANG XIAODONG 

Priority number(s): CN20141615188 20141105

Abstract of  CN105623542 ：

The invention discloses an ultraviolet-resistant epoxy resin conductive adhesive with stable electrical property. The ultraviolet-resistant epoxy resin conductive adhesive with stable electrical property comprises the following raw materials by mass percentage: 30-45% of nano silver powder, 3-8% of silicon dioxide, 35-55% of epoxy resin, 10-15% of butyl acrylate, 2-4% of an ultraviolet ray absorber, 1-3% of an anti-oxidant, 0.5-1.5% of a coupling agent, 0.5-1.5% of an antifoaming agent, 0.5-1.5% of a curing agent, and 0.5-1.5% of a promoter. The ultraviolet-resistant epoxy resin conductive adhesive has the characteristics of stable conduction, high coefficient, high temperature resistance, ultraviolet resistance, difficult oxidation, no discoloration and conductivity decreasing phenomena after long-term usage. The ultraviolet-resistant epoxy resin conductive adhesive can be widely used in the fields of spaceflight, aviation, electronics, military industry with high-reliability conductive binding.