Preparation of EPDM seals with high hardness and low compression set

来源 :第二届中国国际复合材料科技大会 (CCCM-2) | 被引量 : 0次 | 上传用户：qukangmin

【摘要】

：

　　EPDM seal materials consisting of alternating layers of soft/hard EPDM compounds were fabricated by layer-multiplying co-extrusion.The hard layer contained

【作者】

：

LiyuanShen;TengHan;HongWu;ShaoyunGuo;

【机构】

：

The State Key Laboratory of Polymer Materials Engineering,Polymer Research Institute of Sichuan Univ

【出处】

：

第二届中国国际复合材料科技大会 (CCCM-2)

【发表日期】

：

2015年期

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　　EPDM seal materials consisting of alternating layers of soft/hard EPDM compounds were fabricated by layer-multiplying co-extrusion.The hard layer contained semi-reinforcing carbon black N550 and sillitin N85 for hardness, strength and good sealing force properties, while the soft layer only filled with non-reinforcing carbon black N990 for low compression set.

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