Influence of Coupling Agent Modification on Properties of Magnetic NR/SBR Blend |
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DOI: |
Key Words: coupling agent;NR;SBR;blend;magnetic rubber;magnetorheological effect |
Author Name | Affiliation | YOU Shi-ping | South China University of Technology | ZENG De-chang | South China University of Technology | YOU Shi-hui | JiuJiang University | WEN Li-shi | South China University of Technology;Institute of Metal Research,Chinese Academy of Sciences |
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Abstract: |
Using modified carbonyl iron powder,the magnetic NR/SBR blends were prepared by mechanical blending method.Coupling agent KH-550,KH-560,KH-570 and NDZ-401 were used to modify carbonyl iron powders,and the influence on physical properties and magnetorheological effect of magnetic NR/SBR blends was investigated.The results showed that,the carbonyl iron powders modified by different coupling agent had different effect on the performance of magnetic NR/SBR blend;the physical properties and magnetorheological effect of NR/SBR blend using coupling agent KH-570 as carbonyl iron powders modifier were better. |
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