Properties of Coupling Agent Si69 Modified Starch/Carbon Black/NR Composite |
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DOI: |
Key Words: coupling agent;coating modification;starch;carbon black;NR;composite;dynamic property |
Author Name | Affiliation | AI Jun-wei | South China University of Technology | LIU Fang | South China University of Technology | ZENG Zong-qiang | Agricultural Product Processing Research Institute | ZHU Li-xin | South China University of Technology | JIA De-min | South China University of Technology |
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Abstract: |
The starch was surface-modified by coating coupling agent Si69, and the modified starch/carbon black/NR composite was prepared.The properties of composite were investigated and compared with the unmodified starch/carbon black/NR composite.The results showed that, the processability of the composite with modified starch was improved,the rolling resistance was decreased,the physical properties,compression fatigue property and thermal aging property were improved,and the abrasion resistance was decreased.In addition,the dispersion of starch in NR matrix was improved after modification. |
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