| Influence of modified calcinated kaolin on properties of EPDM |
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| DOI： |
| Key Words: EPDM；calcinated kaolin；silane coupling agent；surface modification |
| Author Name | Affiliation | | YE Shu-zhan | Guangdong University of Technology | | ZHOU Yan-hao | Guangdong University of Technology | | CHEN Fu-lin | Guangdong University of Technology | | CEN Lan | Guangdong University of Technology |
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| Abstract: |
| The surface of calcinated kaolin was modified by different silane coupling agents，and the influence of the type and addition level on the properties of calcinated kaolin-filled EPDM compound was investigated.The results showed that the silane coupling agent had little effect on the scorch time and optimum curing time of calcinated kaolin-filled EPDM compound；the coupling agent A-172 had a more significant modifying effect and gave EPDM vulcanizate much higher tear strength；and the extra coupling agent A-172 would result in worse solvent resistance of EPDM vulcanizate. |
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