摘要
首次对EVM橡胶分子链进行了水解接枝改性研究,在原有C,H,O等三种元素的基础上,引入了P,N等绿色阻燃元素。经氧指数、热释放速率测试表明,材料的阻燃性能获得了很大提高,体现出明显的膨胀阻燃效果。
For the first time,the study on hydrolyzation and grafting of EVM molecule chain were carried out.On the basis of elements of C,H,O,the environment-friendly flame retardant elements like P,N are inducted to main chain of EVM.By the testing of LOI,CONE and so on,it showed that the flame retardancy of graft polymer increased greatly and expansion flame-hinder effect clearly appeared.
出处
《材料工程》
EI
CAS
CSCD
北大核心
2009年第S1期114-118,共5页
Journal of Materials Engineering
关键词
EVM橡胶
水解接枝改性
绿色阻燃
氧指数
热释放速率
膨胀阻燃
EVM
hydrolyzation and grafting
environment-friendly flame retardant
LOI
CONE
expansion flame-hinder effect
