%0 Journal Article
%T 单体接枝改性炭黑填充NR复合材料的研究
%A 李卫青
%A 罗远芳
%A 贾德民
%J -
%D 2005
%X 采用单体接枝改性法制备炭黑填充型NR复合材料，并对其性能进行研究。结果表明，在NR胶乳与炭黑的混合体系中加入适当的单体M（BA，MMA或GMA）和引发剂，使单体M与NR大分子发生接枝反应的同时，与炭黑表面的活性基团发生反应，制备NR/M/炭黑复合材料；该复合材料的物理性能和耐热氧老化性能优异，热稳定性和抗湿滑性良好。;The carbon black/NR composites modified by different grafting monomers were prepared，and their properties were investigated.The results showed that a carbon black/NR composite with excellent physical properties and thermal-oxidative aging resistance，and good thermal stability and wet traction was obtained by adding a proper monomer M(BA，MMA or GMA) and an initiator，and making M graft to NR molecule and react with active group on surface of carbon black simutaneously
%K [NR
%K 炭黑
%K 单体接枝改性
%K 复合材料
%K NR
%K 炭黑
%K 单体接枝改性
%K 复合材料
%K NR
%K carbon black
%K grafting monomer
%K modification
%K composite]
%U http://www.rubbertire.cn/gy/xjgy/ch/reader/view_abstract.aspx?file_no=xj20050601&flag=1