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TPI/HVBR共混物用于胎面胶的研究
引用本文:黄宝琛,张文禹,杜爱华,姚薇,杨少英,王名东.TPI/HVBR共混物用于胎面胶的研究[J].橡胶工业,2002,49(3):133-137.
作者姓名:黄宝琛  张文禹  杜爱华  姚薇  杨少英  王名东
作者单位:1. 青岛化工学院高分子材料工程学院,山东青岛,266042
2. 北京橡胶工业研究设计院,北京,100039
基金项目:国家自然科学基金资助项目 (5 9673 0 4),国家“八六三”计划资助项目 (863 715 0 0 7 0 0 40 )
摘    要:在传统的胎面胶配方NR/SBR1500(并用此为60/40)和SBR1712/SBR1500(并用比为60/40)的基础上,采用高反式-1,4-聚异成二烯(TPI)和/或高乙烯基聚丁二烯橡胶(HVBR)取代或部分取代SBR1500,研究共混物的物理性能和动态粘弹性。结果表明,添加了TPI和HVBR的胎面胶,其力学性性能可满足使用要求,定伸应力和抗屈挠疲劳性较大提高,滚动阻力和动态生势明显降低,而抗湿滑性仍有较高的保持率,达到了滚动阻力和抗湿润性能的良好兼备。相对而言,NR/TPI/HVBR并用胎面胶具有量的滚动阻力和生热,而SBR/TPI/HVBR并用胎面胶具有更好的抗湿滑性、抗屈挠疲劳性和耐磨性。

关 键 词:TPI/HVBR共混物  胎面胶  研究  高反式-1  4-聚异戊二烯  高乙烯基聚丁二烯橡胶  NR  SBR  物理性能  动态粘弹性  配方  轮胎
文章编号:1000-890X(2002)03-0133-05
修稿时间:2001年9月20日

Application of TPI/HVBR blend to tread
HUANG Bao-chen,ZHANG Wen-yu,DU Ai-hu,YAO Wei,YANG Shao-ying and WANG Ming-dong.Application of TPI/HVBR blend to tread[J].China Rubber Industry,2002,49(3):133-137.
Authors:HUANG Bao-chen  ZHANG Wen-yu  DU Ai-hu  YAO Wei  YANG Shao-ying and WANG Ming-dong
Affiliation:HUANG Bao chen 1,ZHANG Wen yu 1,DU Ai hua 1,YAO Wei 1,YANG Shao ying 1,WANG Ming dong 2
Abstract:TPI and/or HVBR were used to replace or partly replace SBR1500 in the traditional NR/SBR1500 (60/40) and SBR1712/SBR1500 (60/40) tread compounds.The physical properties and dynamic viscoelasticity of various blend compounds were investigated.The results showed that the test tread compounds with TPI and/or HVBR possessed satisfactory mechanical properties,increased modulus and flex fatigue property,significantly reduced rolling resistance and dynamic heat build up,and better wet traction,and by comparison,NR/TPI/HVBR tread compound had lower rolling resistance and heat build up,and SBR/TPI/HVBR tread compound had better wet traction,flex fatigue property and wear resistance.
Keywords:TPI  HVBR  NR  SBR  tread
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