摘要
研究了纳米白炭黑、纳米二氧化钛、纳米氧化铝和白炭黑分别与炭黑并用对SBR的补强性能 ,并与单独填充炭黑进行了对比。试验结果表明 ,纳米白炭黑 /炭黑并用体系能够显著提高SBR硫化胶的拉伸性能、热氧老化性能和疲劳性能 ,而纳米氧化铝 /炭黑和纳米二氧化钛 /炭黑并用体系能够提高SBR硫化胶的耐磨性。
The reinforcements of nano silica/carbon black,nano titanium dioxide/carbon black,nano aluminum oxide/carbon black and silica/carbon black respectively to SBR were investigated and compared to that of carbon black alone.The results showed that the tensile strength,thermo oxidative aging property and fatigue property of SBR vulcanizate were significantly improved by using nano silica/carbon black;the abrasion resistance of SBR vulcanizate was improved by using nano aluminum oxide/carbon black or nano titanium dioxide/carbon black.
出处
《橡胶工业》
CAS
北大核心
2000年第11期647-651,共5页
China Rubber Industry
基金
国家自然科学基金!资助项目 ( 2 7674 0 13)
