Study on mixing behavior of shearing-meshing rotor in internal mixer |
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DOI: |
Key Words: internal mixer;shearing-meshing rotor;dispersibility;carbon black |
Author Name | Affiliation | WANG Chuan-sheng | Qingdao University of Science and Technology | XU Wei-ling | Qingdao University of Science and Technology | LYU Chun-lei | Qingdao University of Science and Technology |
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Abstract: |
The mixing behavior of shearing-meshing rotor in internal mixer was introduced,and compared to that of 4-wing synchronous rotor and conventional meshing rotor at different filling factor,rotor speed,ram force and cooling water temperature.The results showed that,the mixer had an optimal filling factor;the shearing-meshing rotor had better mixing efficiency at same rotor speed(≤150 r·min-1) and ram force,and gave the compound better dispersibility of carbon black at same cooling water temperature. |
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