| Influence of addition level of TPI on the micro-structure of TPI/NR blends |
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| DOI： |
| Key Words: TPI；NR；blend；crystallinity；microcrystal；vulcanization |
| Author Name | Affiliation | | FU Bing-xiu | Qingdao University of Science and Technology | | ZHOU Li-ling | Qingdao University of Science and Technology | | LI Chen-wei | Qingdao University of Science and Technology | | ZHANG Fen-fen | Qingdao University of Science and Technology |
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| Abstract: |
| The influence of the addition level of TPI on the micro-structure of TPI/NR blends was investigated.The test results showed that the region of TPI spherulites in TPI/NR blend increased as the addition level of TPI increased，the region of spherulites changed from dispersion phase to con-tinuous phase as the addition level of TPI reached 20 phr；the addition level of TPI had little effect on the crystallinity of TPI in TPI/NR compound，while vulcanization was the main factor in damaging the TPI crystallization；the amount of TPI microcrystals in TPI/NR vulcanizate increased as the addition level of TPI increased. |
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