| Effect of curing system on properties of NBR/PCMO blend |
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| DOI： |
| Key Words: NBR；PCMO；curing system；compression set；hot air aging |
| Author Name | Affiliation | | PENG Lu | Beijing Research and Design Institute of Rubber Industry | | CHEN Yun-xi | Beijing Research and Design Institute of Rubber Industry | | WANG Ke-shan | Heilongjiang Jixi Hengli Engineering Plastics Factory | | SUN Dong-mei | Heilongjiang Jixi Hengli Engineering Plastics Factory |
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| Abstract: |
| The effect of different curing systems on the properties of NBR/PCMO blend was investigated.The results showed that the low sulfur-high accelerator curing systems resulted in the NBR/PCMO vulcanizates with better hot air aging properties and the complex curing systems gave the vulcanizates the optimum compression set；and the vulcanizate with the best comprehensive properties was obtained when 3.5 phr DCP in peroxide curing system or 10 phr Zn(MMA)2 and 2.5 phr DCP in Zn(MMA)2/DCP complex curing system were used. |
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