| NBR/AEM并用比例对胶料性能的影响 |
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| 引用本文： | 曾凡伟,余睿,肖建斌.NBR/AEM并用比例对胶料性能的影响[J].橡塑技术与装备,2011,37(12):33-36. |
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| 作者姓名： | 曾凡伟 余睿 肖建斌 |
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| 作者单位： | 1. 中国北车集团四方车辆研究所,山东青岛,266031
2. 青岛科技大学橡塑材料与工程教育部重点实验室,山东青岛,266042 |
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| 摘 要： | 本文主要研究了NBR/AEM不同井用比例对共混胶料的硫化性能、力学性能、耐老化性能和耐油性能的影响,结果表明;随着AEM含量的增加,NBR/AEM胶料的焦烧时间延长,硫化速度降低.并用硫化胶的拉伸强度、撕裂强度和压缩永久变形都逐渐减小,拉断伸长率先减小后增加,硬度和100％定伸应力先增大后减小,耐老化性能得到改善,耐油性能下降.
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| 关 键 词： | NBR AEM 并用比例 耐老化 耐高温 |
Effect of NBR/AEM blend ratio on properties of compound |
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| Zeng Fanwei
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Yu Rui
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Xiao Jianbin.Effect of NBR/AEM blend ratio on properties of compound[J].China Rubber/Plastics Technology & Equipment,2011,37(12):33-36. |
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| Authors: | Zeng Fanwei Yu Rui Xiao Jianbin |
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| Affiliation: | Zeng Fanwei1,Yu Rui2,Xiao Jianbin2 |
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| Abstract: | In this paper,the effects of different NBR/AEM blend ratio on the curing characteristics,physico-mechanical characteristics,anti-aging properties and oil-resistance properties were researched.With the increase of AEM,the scorch times of NBR/AEM was prolonged and the crosslinking rate decreased;With the increase of AEM,the tensile strength,tear strength and compression set decreased,the elongation at break decreased and then increased,hardness and 100%modulus increased then decreased;The properties of anti-a... |
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| Keywords: | NBR AEM Anti-aging Oil-resistance properties |
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