文章摘要
TPI/HVBR共混物用于胎面胶的研究
Application of TPI/HVBR blend to tread
  
DOI:
中文关键词: 高反式-1,4-聚异戊二烯  高乙烯基聚丁二烯橡胶  NR  SBR  胎面胶  物理性能  动态粘弹性
英文关键词: TPI  HVBR  NR  SBR  tread
基金项目:国家自然科学基金资助项目(5967304);国家“八六三”计划资助项目(863-715-007-0040)
作者单位
黄宝琛 青岛化工学院高分子材料工程学院 
张文禹 青岛化工学院高分子材料工程学院 
杜爱华 青岛化工学院高分子材料工程学院 
姚薇 青岛化工学院高分子材料工程学院 
杨少英 青岛化工学院高分子材料工程学院 
王名东 北京橡胶工业研究设计院 
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中文摘要:
      在传统的胎面胶配方NR/SBR1500(并用比为60/40)和SBR1712/SBR1500(并用比为60/40)的基础上,采用高反式-1,4-聚异戊二烯(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,其力学性能可满足使用要求,定伸应力和抗屈挠疲劳性有较大提高,滚动阻力和动态生热明显降低,而抗湿滑性仍有较高的保持率,达到了滚动阻力和抗湿滑性能的良好兼备。相对而言,NR/TPI/HVBR并用胎面胶具有更小的滚动阻力和生热,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。
英文摘要:
      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.
Author NameAffiliation
HUANG Bao-chen Qingdao Institute of Chemical Technology 
ZHANG Wen-yu Qingdao Institute of Chemical Technology 
DU Ai-hua Qingdao Institute of Chemical Technology 
YAO Wei Qingdao Institute of Chemical Technology 
YANG Shao-ying Qingdao Institute of Chemical Technology 
WANG Ming-dong Beijing Research and Design Institute of Rubber Industry 
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