| Effect of Carbon Nanotubes on Properties of Fluororubber |
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| DOI： |
| Key Words: fluororubber；carbon nanotubes；curing characteristics；physical property；oil resistance |
| Author Name | Affiliation | | WAN Mingshun | Nanjing 7425 Rubber & Plastic Co.，Ltd | | WANG Dingdong | Nanjing 7425 Rubber & Plastic Co.，Ltd | | LI Wei | Nanjing 7425 Rubber & Plastic Co.，Ltd | | XIN Xiaoqing | Nanjing 7425 Rubber & Plastic Co.，Ltd |
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| Abstract: |
| The effect of carbon nanotubes on the properties of fluororubber was investigated.The results showed that，with the addition level of carbon nanotubes increasing，the scorch time and optimum curing time of the compound were extended，the curing rate was reduced；the Shore A hardness and tear strength of the vulcanizate increased，the tensile strength and tensile elongation increased at first and then decreased，and compression set increased.The hot air aging resistance and oil resistance of the compound with carbon nanotubes were better.When the addition level of carbon nanotubes was 3 phr，the comprehensive properties of compound were better. |
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