| 氯化聚乙烯对三元乙丙橡胶与丁腈橡胶并用胶物理机械性能的影响 |
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| 引用本文： | 彭树文,董丽松,鲁建春,陈光岩,常平,闫肃,张海霞,黄英超.氯化聚乙烯对三元乙丙橡胶与丁腈橡胶并用胶物理机械性能的影响[J].合成橡胶工业,2003,26(1):37-39. |
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| 作者姓名： | 彭树文 董丽松 鲁建春 陈光岩 常平 闫肃 张海霞 黄英超 |
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| 作者单位： | 1. 长春应用化学研究所高分子物理与化学国家重点实验室,吉林,长春,130022
2. 吉林化学工业公司研究院,吉林,吉林,132021 |
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| 摘 要： | 研究了氯化聚乙烯对EPDM／NBR并用胶物理机械性能的影响。结果发现，加入氯化聚乙烯后，并用胶的混合平衡扭矩降低，达到平衡扭矩所需的时间缩短，且无论用硫黄硫化还是用过氧化物硫化，硫化胶的物理机械性能都提高，表明氯化聚乙烯对EPDM／NBR并用胶有一定的增容作用。同时也发现用过氧化物硫化的EPDM／NBR并用胶物理机械性能优于硫黄硫化的并用胶物理机械性能。
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| 关 键 词： | 氯化聚乙烯 三元乙丙橡胶 丁腈橡胶 并用胶 物理机械性能 影响 共混 |
| 文章编号： | 1000-1255(2003)01-0037-03 |
Effect of CPE on mechanical properties of vulcanized EPDM/NBR blends |
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| Peng Shuwen,Dong Lisong,Lu Jianchun,Chen Guangyan,Chang Ping,Yan Su,Zhang Haixia,Huang Yingchao.Effect of CPE on mechanical properties of vulcanized EPDM/NBR blends[J].China Synthetic Rubber Industry,2003,26(1):37-39. |
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| Authors: | Peng Shuwen Dong Lisong Lu Jianchun Chen Guangyan Chang Ping Yan Su Zhang Haixia Huang Yingchao |
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| Affiliation: | Peng Shuwen1,Dong Lisong1,Lu Jianchun2,Chen Guangyan2,Chang Ping2,Yan Su2,Zhang Haixia2,Huang Yingchao2 |
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| Abstract: | The effect of CPE on the mechanical properties of the blends of NBR and EPDM was studied.From the experimental result of Haake rheometer testing, adding CPE could decrease the mixing torque and shorten the mixing time of EPDM/NBR blends. The mechanical properties of vulcanized EPDM/NBR blends added CPE were better than those of vulcanized pure EPDM/NBR blends.The results showed that CPE could improve the compatibility of EPDM and NBR.In the meantime,it was found that the mechanical properties of EPDM/NBR blends vulcanized by peroxide were better than those vulcanized by sulfur. |
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| Keywords: | ethylene propylene diene rubber nitrile rubber chlorinated polyethylene blending mechanical property |
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