| 摘要 |
PURPOSE:The title epoxy resin molding material that contains a small amount of a cyclic pyridine bearing a triazine skeleton, thus giving molded products of high resistance to moisture and good electrical properties at elevated temperatures. CONSTITUTION:The objective molding material is obtained by combining (A) 100pts.wt. of an epoxy resin such as of bisphenol A or novolack type with 0.01-1pt.wt. of a cyclic pyridine bearing a triazine skeleton such as 2,4,6-tri-4- pyridyl-S-triazine or 2,4-di-4-pyridyl-6-methyl-S-triazine, further in addition, an amine curing agent, crosslinking agent, fillers, releasing agent and surface active agent.
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