Influence of Addition Levels of Secondary Curing Agent PDM and Sulfur on Properties of CM/EPDM Blends |
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DOI: |
Key Words: CM;EPDM;secondary curing agent;sulfur;peroxide curing system |
Author Name | Affiliation | CHEN Chun-hua | Qingdao University of Science and Technology | CAO Jiang-yong | Qingdao University of Science and Technology | ZHANG Li-qun | Qingdao University of Science and Technology | XIN Zhen-xiang | Qingdao University of Science and Technology |
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Abstract: |
The influence of addition levels of secondary curing agent PDM and sulfur for peroxide curing system on the properties of CM/EPDM blends was experimentally investigated.The results showed that,by using DCP/PDM curing system,the comprehensive properties of CM/EPDM blend were better when 3 phr DCP and 1.5~2 phr PDM were respectively used;by using DCP/sulfur cuing system,the comprehensive properties of CM/EPDM blend were better when 3~4 phr DCP and 0.3~0.4 phr sulfur were respectively used. |
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