| Preparation and properties of RIIR/PP TPV |
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| DOI： |
| Key Words: RIIR；PP；TPV；dynamic vulcanization |
| Author Name | Affiliation | | WANG Chun-e | Hubei University of Technology | | CHU Heng | Hubei University of Technology | | LI Chun-qing | Hubei University of Technology |
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| Abstract: |
| Reclaimed isobutylene-isoprene rubber/polypropylene thermoplastic vulcanizate(RIIR/PP TPV) was prepared by dynamic vulcanization and the properties of TPV were investigated.The results showed that when the blending ratio of RIIR/PP was 60/40，good comprehensive physical pro-perties of the TPV were obtained.The RIIR/PP TPV possessed good solvent resistance，thermal stability and processing property.It was found by SEM that rubber phase was in small size and uniformly distributed；the compatibility and interfacial force between RIIR and PP phase were improved. |
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