| Research on Low Temperature Resistant Leather Cup forBrake Cylinder Unit of Railway Car |
| Received:August 08, 2016 Revised:August 08, 2016 |
| DOI： |
| Key Words: leather cup;rubber; low temperature resistant; brake cylinder unit |
| Author Name | Affiliation | E-mail | | GAO Xinwen* | Anti-vibration HQ of CRRC Qingdao Sifang Rolling Stock Research Institute CO.,LTD. | 13589270074@163.com | | WANG Fusheng | Anti-vibration HQ of CRRC Qingdao Sifang Rolling Stock Research Institute CO.,LTD. | | | CAO Jiangyong | Anti-vibration HQ of CRRC Qingdao Sifang Rolling Stock Research Institute CO.,LTD. | | | MA Zongbin | Anti-vibration HQ of CRRC Qingdao Sifang Rolling Stock Research Institute CO.,LTD. | |
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| Abstract: |
| The effect of nitrile grades,reinforcing system and plasticizer system on the properties of nitrile rubber was investigated. We optimiz the low temperature resistant leather cup formulation according to the results, it is effectively improves the low temperature resistance.The rubber and brake cylinder unit testing results showed that the rubber and leather cup performance meets the technical requirement, and the leather cup through the low temperature use of the test. |
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