Elastomers and Composites
- Volume 25 Issue 4
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- Pages.280-290
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- 1990
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- 2092-9676(pISSN)
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- 2288-7725(eISSN)
Effect of Kaolinite Treated with Silane Coupling Agent on the Reinforcement of SBR
SBR에 대한 Silane Coupling Agent 처리한 Kaolinite의 보강효과에 관한 연구
- Kim, Ki-Joo (Polymer Chemistry Div., National Industrial Research Institute) ;
- Kim, Jong-Seok (Polymer Chemistry Div., National Industrial Research Institute) ;
- Ahn, Byung-Kook (Polymer Chemistry Div., National Industrial Research Institute) ;
- Choi, Hyoung-Jin (Dept. of Polymer Science and Technology, Inha University) ;
- Chang, Young-Jae (Byuk Song Powtec Co., LTD)
- 김기주 (국립공업시험원 고분자화학과) ;
- 김종석 (국립공업시험원 고분자화학과) ;
- 안병국 (국립공업시험원 고분자화학과) ;
- 최형진 (인하대학교 고분자화학과) ;
- 장영재 ((주) 벽송 파우테크)
- Published : 1990.12.31
Abstract
The effect of surface treatment of kaolinite with silane coupling agent on the reinforcement of SBR was investigated. The possibility of the practical use of kaolinite as an organic filler was also scrutinized and it was found that the reinforcement of SBR was improved by modifying surface of the cheap inactive inorganic filler with organic silane coupling agents. 3-Chloropropyltrimethoxysilane(C-series), 3-mercaptopropyltrimethoxysilane(M-series) and 3-aminopropyltriethoxysilane(A-series) were used as coupling agents. To test the material properties of vulcanized and unvulcanized SBR, Mooney viscosity, modulus, elongation and fractured surface measurements by SEM were carried out by changing the amount of silane coupling agents. Torqe of the unvulcanized SBR following the measurement of the degree of vulcanization was to be increased as the amount of silane was increasing, and Mooney viscosity of M-series and A-series was also increased.
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