摘要
选用双马来酰亚胺(BMI)对环氧树脂进行改性,制得一种高强度环氧-酰亚胺体系的ET粘合剂,并对ET粘合剂进行了一系列性能研究。结果表明:ET粘合剂的拉伸剪切强度最高达28.4 MPa,吸水率小于1%,并具有良好的电学性能和工艺性能。
An epoxy resin was modified by bismaleimide resin, and an ET adhesive of epoxy-imide system with high strength was prepared, then its properties were studied. The results show that the ET adhesive has 28.4 MPa of shear strength, below 1% of water absorption and excellent electrical properties and process performance.
出处
《绝缘材料》
CAS
北大核心
2014年第1期73-76,共4页
Insulating Materials
基金
高强度碳纤维电缆芯用无溶剂耐高温环氧基体树脂的研制与产业化
上海市2012年度"科技创新行动计划"重大高新技术攻关项目(12521102000)
