Effect of carbon black on properties of trans-1,4-polyisoprene and its blends |
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DOI: |
Key Words: TPI;NR;SBR;carbon black |
Author Name | Affiliation | 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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