| Study on Compression Set of EPDM |
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| DOI： |
| Key Words: EPDM；compression set；dicumyl peroxide；antioxidant MB |
| Author Name | Affiliation | | Meng Xiande | Qingdao Institute of Chemical Technology | | Hao Bingjing | Qingdao Institute of Chemical Technology | | Wu Chi | Qingdao Institute of Chemical Technology | | Ji Kuijiang | Qingdao Institute of Chemical Technology | | Bao Fengying | Qingdao Research Institute of Rubber Industry |
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| Abstract: |
| The effects of polymer grade，curing system，softener，antioxidant and test temperature on the compression set of ethylene-propylene terpolymer rubber(EPDM)were studied.The data showed that the compression set was lower for ESPRENE 553 cured with dicumyl peroxide(DCP) and would be further improved by adding 3 parts of 2-mercapto benzimidazole(MB).The compression set of EPDM would increase by the addition of antioxidant RD，antioxidant 2246 and No.30 engine oil. |
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