Study on properties of starch/silica/powdered SBR composite |
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DOI: |
Key Words: starch;silica;powdered SBR;composite |
Author Name | Affiliation | JIANG Bo | Qingdao University of Science and Technology | ZHANG Zhi-lei | Qingdao University of Science and Technology | ZONG Cheng-zhong | Qingdao University of Science and Technology |
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Abstract: |
A starch/silica/powdered SBR(PSBR) composite was prepared by mechanical blending method,and the effects of the blending ratio of starch/silica on the properties of the composite were investigated.The results showed that as the blending ratio of starch/silica increased,the Shore A hardness,modulus,tensile strength and tear strength of the starch/silica/PSBR composite increased at first and then decreased,the wet skid resistance improved,the rolling resistance and hot air aging property tended to decrease. |
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