| 增塑剂DOP对NBR/PP共混物性能的影响 |
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| 引用本文： | 韩吉彬,田洪池,徐欣,伍社毛,张立群. 增塑剂DOP对NBR/PP共混物性能的影响[J]. 橡胶工业, 2005, 52(8): 472-475 |
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| 作者姓名： | 韩吉彬 田洪池 徐欣 伍社毛 张立群 |
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| 作者单位： | 北京化工大学,北京市新型高分子材料制备与成型加工重点实验室,北京,100029 |
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| 摘 要： | 研究增塑剂DOP对NBR／PP共混物物理性能、结晶性能及流变特性的影响。结果表明，随着增塑剂DOP用量增大，NBR／PP共混物的硬度明显降低，流动性能显著提高；增塑剂DOP用量对共混物的结晶性能影响不大；加入增塑剂DOP，共混物老化后的100％定伸应力和拉伸强度提高，拉断伸长率和流动性能下降。
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| 关 键 词： | 邻苯二甲酸二辛酯 NBR PP 共混物 |
| 文章编号： | 1000-890X(2005)08-0472-04 |
| 收稿时间： | 2005-02-28 |
| 修稿时间： | 2005-02-28 |
Effect of DOP on properties of NBR/PP TPV |
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| HAN Ji-bin,TIAN Hong-chi,XU Xin,WU She-mao and ZHANG Li-qun. Effect of DOP on properties of NBR/PP TPV[J]. China Rubber Industry, 2005, 52(8): 472-475 |
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| Authors: | HAN Ji-bin TIAN Hong-chi XU Xin WU She-mao ZHANG Li-qun |
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| Affiliation: | Beijing University of Chemical Technology,Beijing University of Chemical Technology,Beijing University of Chemical Technology,Beijing University of Chemical Technology and Beijing University of Chemical Technology |
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| Abstract: | The effect of DOP on the physical properties, crystallinity and rheology of NBR/PP TPV was investigated. The results showed that the hardness of NBR/PP TPV decreased and the flowability increased significantly with the addition level of DOP increased; the addition level of DOP had little effect on the crystal linity of TPV;and the modulus at 100% and tensile strength of aged TPV increased,and its elongation at break and flowability decreased by adding DOP. |
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| Keywords: | DOP NBR PP TPV |
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