| 摘要 |
<p>PURPOSE:The titled one-pack type composition, containing a liquid epoxy resin, fused silica and dihydrazino-methylamino-s-triazine and having high reliability in heat cycle tests and biasing tests at high temperatures under high humidities. CONSTITUTION:A resin composition containing (A) a liquid epoxy resin, e.g. epichlorohydrin bisphenol A type epoxy resin, (B) fused silica, preferably having 10-100mum average particle diameter and (C) 2,4-dihydrazino-6-methylamino-s- triazine. Preferably, the contents of the components are as follows; 55-65wt% component (B) and 9.0-22.5pts.wt., based on 100pts.wt. component (A), component (C).</p> |
