| Effect of SBR-g-MAH on Properties of Silica/SBR Composite |
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| DOI： |
| Key Words: SBR；maleic anhydride；graft；silica；compatibility；dynamic property |
| Author Name | Affiliation | | XIAO Jian-ping | Guangdong University of Technology | | CEN Lan | Guangdong University of Technology | | ZOU Meng-jiao | Guangdong University of Technology | | CHEN Fu-lin | Guangdong University of Technology | | ZHOU Yan-hao | Guangdong University of Technology |
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| Abstract: |
| The effect of the addition level of SBR-g-MAH on the properties of silica/SBR compo site was investigated.The results showed that， as the addition level of SBR-g-MAH increased， t10 of the compound was reduced，t90 was extended，ML andMH increased at first and then decreased.The Shore A hardness，the modulus at 300% elongation and the elongation at break of composite tended to increase，and the tensile strength and tear strength increased at first and then decreased.The dispersion of silica in SBR and their interfacial bonding were improved significantly.When the blend ratio of SBR/SBR-g-MAH was 50/50，the comprehensive properties of composite were the best. |
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