文章摘要
The Compression Set of EPDM at Room and High Temperature by Orthogonal Test
Received:March 04, 2017  Revised:March 04, 2017
DOI：
Key Words: EPDM; compression set at room temperature; compression set at high temperature; orthogonal test; variance analysis
Author NameAffiliationE-mail
MA Yan* Nanjing Orientleader Technology Co.,Ltd mayan8623@163.com 
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Abstract:
      The effects of dicumyl peroxide (DCP)/N, N’-m-phenylene dismaleimide (HVA-2) ratio, carbon black N550 amount and paraffin oil amount on the compression set of ethylene propylene diene monomer (EPDM) at 23℃ and 150℃ were studied by orthogonal test, respectively. In the experimental range, the results indicated that the major influence factor of the compression set at room temperature and high temperature was different. The paraffin oil amount had a significant effect on the compression set at room temperature. The DCP/HVA-2 ratio had a significant effect on the compression set at high temperature. But the N550 amount had less effect on both the compression set at room and high temperature.
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