| Study on Properties of HNBR Vulcanizates cured by BIPB |
| Received:March 01, 2016 Revised:March 01, 2016 |
| DOI： |
| Key Words: HNBR; mechanical property; vulcanization; BIPB |
| Author Name | Affiliation | E-mail | | BAO Gang* | Zhongding Rubber Hose Products Corporation,Ningguo,242300 | baogang1234@126.com | | Zhang Xiu-er | Zhongding Rubber Hose Products Corporation,Ningguo,242300 | | | YANG Xian-feng | Zhongding Rubber Hose Products Corporation,Ningguo,242300 | | | WANG Jun | Zhongding Rubber Hose Products Corporation,Ningguo,242300 | |
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| Abstract: |
| In this paper, effects of content of curing agent BIPB on the curing characteristics, mechanical property, thermal aging performance, oil resistant property and permanent compression set of hydrogenated nitrile rubber(HNBR) were investigated. The results showed that the scorch time and optimum curing time of HNBR decreased as the content of curing agent BIPB increased, and the crosslink efficiency was increased; mechanical property, thermal aging performance, oil resistant property and permanent compression set of HNBR improved guadually. When BIPB content was 4 phr, the hydrogenated nitrile rubber exhibits the best comprehensive property. |
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