| Influence of Rubber Friction on Mixer Performance |
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| DOI： |
| Key Words: mixer;friction;viscoelasticity;mixing effect |
| Author Name | Affiliation | | LI Yong | Qingdao Institute of Chemical Technology | | YU Ming-jin | Qingdao Institute of Chemical Technology | | LI Ya-li | Qingdao Institute of Chemical Technology | | LI Rong | Yinchuan China Strategy(Great Wall) Rubber Co., Ltd |
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| Abstract: |
| A theoretical model of rubber adhesion friction has been developed based on the microscopic and phenomenological analysis.By analysing and verifying the model experimentally,some new ways for improving mixer performance have been provided:a)warm cooling water should be used in the mixer temperature control to make the mixer work under optimum conditions;b)the surface materials of mixing chamber and rotors should be rationally chosen to change material surface energy and increase friction force on them;c)when the compound is processed under higher ram pressure,shallow g rooves or stripes should be made on inner mixing chamber wall and in the same direction as that of rotor axis to increase the real contact area and improve the mixing effect . |
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