A halogen-free resin composition is provided, comprising: (A) one or more phosphorous-containing epoxy resins; (B) a hardener; and (C) a hardening accelerator, wherein the hardener of component (B) has the structure represented by the following formula (I):
1
wherein, each symbol is defined as in the specification. The halogen-free resin composition of the present invention has excellent thermal resistance and flame retardant property, and is thereby suitably useful in the application of adhesives, composite materials, laminated plates, printed circuit boards, copper foil adhesives, inks used for build-up process, semiconductor packaging materials, and the like.
提供了一种无卤素
树脂组合物,包括:(A) 一种或多种含
磷环氧
树脂;(B) 一种固化剂;以及 (C) 一种硬化
促进剂,其中组分 (B) 的固化剂具有下式 (I) 所表示的结构:
1
其中,各符号的定义见说明书。本发明的无卤素
树脂组合物具有优异的耐热性和阻燃性,因此适用于粘合剂、复合材料、层压板、印刷电路板、
铜箔粘合剂、用于堆积工艺的油墨、半导体封装材料等的应用。