申请人:SHENGYI TECHNOLOGY CO., LTD.
公开号:US10208156B2
公开(公告)日:2019-02-19
Provided in the present invention are an epoxy resin composition, prepreg and laminate using the same, the epoxy resin composition comprising the following components: (A) an imide modified epoxy resin; and (B) a crosslinking agent, the imide modified epoxy resin being an epoxy resin having a structure of formula (1) and/or formula (2). The prepreg and laminate prepared from the epoxy resin composition have a high glass-transition temperature, a low dielectric constant, a low dielectric loss factor, a high heat and humidity resistance, a high toughness and a good processability.
本发明提供了一种环氧树脂组合物、预浸料和使用该组合物的层压板,环氧树脂组合物由以下组分组成:(A) 亚胺改性环氧树脂;和 (B) 交联剂,亚胺改性环氧树脂是具有式 (1) 和/或式 (2) 结构的环氧树脂。用环氧树脂组合物制备的预浸料和层压板具有较高的玻璃化转变温度、较低的介电常数、较低的介电损耗因子、较高的耐热性和耐湿性、较高的韧性和良好的加工性。