| Influence of LIR on processibility of NR/BR blend |
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| DOI： |
| Key Words: RPA2000；liquid isoprene rubber；aromatic oil；NR；BR；blend；processibility |
| Author Name | Affiliation | | YIN Guo-jie | South China University of Technology | | YANG Yang | South China University of Technology | | WANG Xiao-ping | South China University of Technology | | JIA De-min | South China University of Technology |
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| Abstract: |
| The influences of liquid isoprene rubber (LIR)，aromatic oil and aromatic oil/LIR on the processibility of NR/BR blend were investigated by RPA2000.The results showed that both LIR and LIR/aromatic oil could improve the processibility of NR/BR blend，and the plasticizing effect of the latter was more significant than that of LIR or aromatic oil alone resulting in lower compound viscosity，energy consumption and processing cost；and the NR/BR vulcanizate with LIR/aromatic oil possessed good physical properties and better dispersion of carbon black. |
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