| Distbances in automatic rubber mixing process |
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| DOI： |
| Key Words: internal mixer；automatic mixing；disturbance；dispersity；optimum viscosity；optimum heat history |
| Author Name | Affiliation | | ZHAO Zhiqiang | South China University of Technology | | ZHANG Hai | South China University of Technology | | MA Tiejun | South China University of Technology | | LI Jun | South China University of Technology | | HUANG Weibin | South China University of Technology |
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| Abstract: |
| The disturbance factors during the automatic mixing in an internal mixer with above 270 L capacity were investigated.It was found that there were still disturbances in automatic mixing from charging and mixing temperature (including environment temperature and temperature at mixing start).Based on the rheological theory of “optimum Mooney viscosity” mixing，it is proposed that the mixing with both “optimum Mooney viscosity” and “optimum heat history” had to be used to obtain a mix with constantly uniform quality. |
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