Study on Mechanochemistry Modification of Ground Tire Rubbe |
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DOI: |
Key Words: ground tire rubber;mechanochemistry;modification;mill;torque rheometer;peptizer |
Author Name | Affiliation | WU Ming-sheng | Qingdao University of Science and Technology |
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Abstract: |
The ground tire rubber was modified by mechanochemistry method with peptizer by using mill or torque rheometer.The results showed that, in mill or torque-rheometer,the plastic deformation performance of modified ground tire rubber was enhanced, and the modifying effect of torque rheometer was better.In the mill,addition of peptizer RP66 or 9023/WG had little influence on the modification.In torque-rheometer,the modifying effect decreased with the increase of temperature,but it was obviously improved by adding peptizer RP66 or 9023/WG,and the modifying effect of peptizer 9023/WG was better. |
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