摘要
用氧指数 (L OI)测定、热重法 (TG)等方法研究了各种含溴化合物对聚丙烯酸酯阻燃耐热性的影响。实验结果表明 ,阻燃作用与含溴量和分子结构有关 ,含溴量大阻燃作用越强 ;阻燃剂的双建有利于提高聚合物阻燃作用 ,可以提高聚合物阻燃效果 。
All kinds of bromine compounds influence inflaming retarding and resisting heat of Polyacrylates by limiting oxygen index determination,thermogram method and so on. The results indicate that inflaming retarding relates to bromine and double bones. Inflaming retarding function is improved with bromine and double bones increased concerted reaction, benefits inflaming retarding and resisting heat of polyacylates
出处
《武汉理工大学学报》
CAS
CSCD
2002年第6期25-28,共4页
Journal of Wuhan University of Technology
关键词
丙烯酸酯
三氧化二锑
含镍化合物
阻燃耐热性
协同效应
acrylate
bromine compound
antimonous acid anhydride
inflaming retarding and resisting heat
concerted reaction
