Preparation and properties of starch-g-MMA-BA/NR composite |
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DOI: |
Key Words: starch;NR;composite;graft modification;wet skid resistance |
Author Name | Affiliation | SHAO Yan | South China University of Technology | LIU Chi | South China University of Technology | ZHU Li-xin | South China University of Technology | JIA De-min | South China University of Technology |
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Abstract: |
The starch was grafted with methyl methacrylate(MMA) and butyl acrylate(BA),a starch-g-MMA-BA/NR composite was prepared by coprecipitation method,and the physical properties and dynamic mechanical properties were investigated.The results showed that the crystallization fields of starch were destroyed after modification,and the compatibility between the modified starch and NR was improved;the physical properties and wet skid resistance of starch-g-MMA-BA/NR composite improved,and the rolling resistance changed a little when compared to that of the NR compound. |
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