双马来酰亚胺树脂改性研究进展  

Status of Modification Studies on Bismaleimide Resin

作　　者：李柏松[1] 王宇光[2] 曾敏[2] 江璐霞[2] 

机构地区：[1]武汉理工大学,湖北武汉430070 [2]四川大学,四川成都610065

出　　处：《绝缘材料》2002年第3期31-36,共6页Insulating Materials

摘　　要：论文综述了近几年双马来酰亚胺改性研究工作的进展 ,包括工艺改性、增韧改性等方面。工艺改性主要通过降低熔融温度和固化温度来实现 ;Status of modification studies on bismaleimide (BMI) are reviewed in this paper.Improving processibility and toughening of BMI are mainly concerned. Improvement of processibility is mainly focused on the decrease of melting and cure temperature. Toughening approaches involve copolymerization with allyl compounds or diamine, formation of IPN with bisphenol A based cyanate ester, blend with aromatic polyester or thermoplastics containing ether bonds. Studies on functionalization of BMI are briefly described and reveal that BMI is promising to be liquid crystal materials and second order nonlinear optical (NLO) materials.

关 键 词：双马来酰亚胺树脂 改性 增韧 绝缘材料 

分 类 号：TM215.13[一般工业技术—材料科学与工程]