文章摘要
Effect of carbon black on properties of trans-1,4-polyisoprene and its blends
  
DOI:
Key Words: TPI;NR;SBR;carbon black
Author NameAffiliation
MENG Fan-liang Qingdao University of Science and Technology 
HUANG Bao-chen Qingdao University of Science and Technology 
YAO Wei Qingdao University of Science and Technology 
DUAN Heng-fan Qingdao University of Science and Technology 
LIU Zheng-nan Qingdao University of Science and Technology 
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Abstract:
      The effect of carbon black on the properties of trans-1,4-polyisoprene (TPI) was investigated.The results showed that the crystallinity and physical properties of TPI mix decreased with addition of carbon black;the better physical properties,but the poorer dynamic properties of TPI,NR/TPI and SBR/TPI vulcanizates were obtained by using the carbon black with smaller particle size,in contrast,the better dynamic properties,but the poorer physical properties of above 3 vulcanizates were obtained by using the carbon black with larger particle size;and NR/TPI and SBR/TPI blends had better comprehensive properties,and could be used in the tread of high speed and low rolling resistance tire.
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