摘要
研究环氧化天然橡胶(ENR)对累托石(REC)/炭黑/天然橡胶(NR)纳米复合材料性能的影响。结果表明:REC/炭黑/NR纳米复合材料中填料分散均匀,REC片层呈纳米级分散;ENR改善了REC与橡胶基体间的界面相互作用,增大了复合材料交联密度,从而显著提高了复合材料的力学性能、抗切割性能和耐磨性能,且各性能增幅随ENR用量的增大而增大。
The effects of ENR on the properties of rectorite（REC）/carbon black/NR nanocomposites were investigated.The results showed that,the fillers were uniformly dispersed in the composites and a nano level dispersion of REC was obtained.ENR not only improved the compatibility between REC and NR matrix,but also raised the cross-linking density of the composites.Furthermore,the mechanical properties,cutting and chipping resistance and abrasion resistance of the composites were dramatically improved as the REC loading increased.
出处
《橡胶工业》
CAS
北大核心
2014年第2期74-77,共4页
China Rubber Industry
基金
新世纪优秀人才计划项目(NCET-10-0202)
国家"863"计划项目(2009AA03Z338)
