中国涂料
中國塗料
중국도료
CHINA PAINT
2015年
7期
33-36
,共4页
双马来酰亚胺%环氧树脂%有机硅树脂%改性
雙馬來酰亞胺%環氧樹脂%有機硅樹脂%改性
쌍마래선아알%배양수지%유궤규수지%개성
bismaleimide%epoxy resin%silicone resin%modiifcation
为改善环氧树脂耐疲劳性、耐热性和抗冲击韧性，选用有机硅和双马来酰亚胺对环氧树脂改性。试验使用有机硅对环氧树脂改性，采用4,4'-二氨基二苯甲烷(DDM)对双马来酰亚胺(BMI)进行二元胺扩链改性，再将二者复合，确定了参考配方和技术指标。
為改善環氧樹脂耐疲勞性、耐熱性和抗遲擊韌性，選用有機硅和雙馬來酰亞胺對環氧樹脂改性。試驗使用有機硅對環氧樹脂改性，採用4,4'-二氨基二苯甲烷(DDM)對雙馬來酰亞胺(BMI)進行二元胺擴鏈改性，再將二者複閤，確定瞭參攷配方和技術指標。
위개선배양수지내피로성、내열성화항충격인성，선용유궤규화쌍마래선아알대배양수지개성。시험사용유궤규대배양수지개성，채용4,4'-이안기이분갑완(DDM)대쌍마래선아알(BMI)진행이원알확련개성，재장이자복합，학정료삼고배방화기술지표。
In order to improve the fatigue resistance, heat resistance and impact toughness of the epoxy resin, the organosilicone and bismaleimide were used to modify the epoxy resin. In the test, the epoxy resin was modiifed ifrstly by organosilicone and the bismaleimide (BMI) was modiifed through diamine extender chain by the 4,4'- diamino diphenyl methane (DDM), and then both products were recombined to determine the reference formulation and technical indexes.
