| Application of New Type of Activation System in TPI Vulcanizates |
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| DOI： |
| Key Words: trans-1,4-polyisoprene;activation system;crystallization;physical property |
| Author Name | Affiliation | | LU Xia | Qingdao University of Science and Technology | | ZHAO Jian | Qingdao University of Science and Technology | | LI Shu-tao | Qingdao University of Science and Technology | | CHEN Zhan-xun | Qingdao University of Science and Technology | | WANG Zhao-bo | Qingdao University of Science and Technology | | MENG Hui | Qingdao University of Science and Technology |
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| Abstract: |
| The effect of a new type of activation system(additive B/stearic acid) on the properties of trans-1,4-polyisoprene(TPI) vulcanizates were experimentally investigated,and compared with traditional activation system（zinc oxide/stearic acid）.The results showed that,with a new activation system,the crystallinity of TPI vulcanizates increased by about 50%,and the crystallization temperature increased by about 30 ℃.When the addition level of additive B was 2 phr,the comprehensive physical properties of TPI vulcanizates were the best. |
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