| Numerical Simulation on Mixing of Carbon Black and Rubber in Internal Mixer |
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| DOI： |
| Key Words: carbon black；rubber；internal mixer；mixing performance；numerical simulation |
| Author Name | Affiliation | | LIU Miao-miao | Beijing University of Chemical Technology | | AN Ying | Beijing University of Chemical Technology | | LIU Hai-chao | Beijing University of Chemical Technology | | MA Kun | Beijing University of Chemical Technology | | YANG Wei-min | Beijing University of Chemical Technology |
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| Abstract: |
| The mixing process of carbon black and rubber in an internal mixer was simulated by using polymer processing analysis software POLYFLOW.The dispersion of carbon black agglomerates in rubber was characterized by using accumulative size distribution function，which described size change of carbon black agglomerates in rubber.The mixing performance of the compound was characterized by using segregation scale.The results showed that，with optimized rotor speed and mixing time， the mixing result and efficiency were good. |
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