正交试验法研究EPDM的常温和高温压缩永久变形

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英文篇名：Study on Compression Set of EPDM at Room and High Temperature by Orthogonal Test 作者：马妍 英文作者：MA Yan;Nanjing Orientleader Technology Co.,Ltd; 关键词：三元乙丙橡胶 ; 常温压缩永久变形 ; 高温压缩永久变形 ; 正交试验法 ; 方差分析 英文关键词：EPDM;;compression set at room temperature;;compression set at high temperature;;orthogonal test;;variance analysis 中文刊名：XJGY 英文刊名：China Rubber Industry 机构：南京利德东方橡塑科技有限公司; 出版日期：2018-09-25 出版单位：橡胶工业 年：2018 期：v.65 语种：中文; 页：XJGY201809044 页数：4 CN：09 ISSN：11-1812/TQ 分类号：108-111

摘要

采用正交试验法研究过氧化二异丙苯(DCP)/N,N'-间亚苯基双马来酰亚胺(HVA-2)用量比、炭黑N550用量和石蜡油用量对三元乙丙橡胶(EPDM)常温和高温压缩永久变形的影响。结果表明:对于常温压缩永久变形,石蜡油用量对其影响高度显著;对于高温压缩永久变形,DCP/HVA-2用量比对其影响显著;炭黑N550用量对常温和高温压缩永久变形的影响都不显著。
        The effects of dicumyl peroxide(DCP)/N,N'-m-phenylene bismaleimide(HVA-2)blending ratio,and the amounts of carbon black N550 and paraffin oil on the compression set of ethylene propylene diene monomer(EPDM)at room and high temperature were investigated by orthogonal test. The results showed that,the amount of paraffin oil had a significant effect on the compression set of EPDM at room temperature,and the DCP/HVA-2 blending ratio had highly significant effect on the compression set of EPDM at high temperature. However,the amount of carbon black N550 had less effect on the compression set of EPDM at room or high temperature.

引文

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