| 聚丙烯/凹凸棒土复合材料的制备与性能研究 |
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| 引用本文： | 周刚,闫礼成,张弛,彭成周,陈功,杨文杰,蔡芳昌,叶正涛. 聚丙烯/凹凸棒土复合材料的制备与性能研究[J]. 胶体与聚合物, 2011, 29(4): 177-180. DOI: 10.3969/j.issn.1009-1815.2011.04.010 |
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| 作者姓名： | 周刚 闫礼成 张弛 彭成周 陈功 杨文杰 蔡芳昌 叶正涛 |
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| 作者单位： | 1. 湖北大学材料科学与工程学院,湖北武汉,430062
2. 湖北大学材料科学与工程学院,湖北武汉,430062;功能材料绿色制备与应用省部共建教育部重点实验室,湖北武汉,430062 |
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| 基金项目： | 功能材料绿色制备与应用省部共建教育部重点实验室开放基金(430-046028); 湖北大学校自然科学基金(430-2091400); 湖北省湖北大学人才专项经费(430-091443) |
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| 摘 要： | 以聚丙烯(PP)为基体,凹凸棒土(AT)为无机粒子填充剂,通过熔融共混的方法制备PP/AT复合材料,探讨了AT对PP/AT复合材料的热行为、机械性能及流动性能的影响.结果表明:AT能起到一定增强的效果,当AT的含量为2 wt.%时,PP/AT复合材料的抗拉强度可达到35.5MPa,但其冲击强度随AT含量的增加而呈现阶梯...
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| 关 键 词： | 聚丙烯 凹凸棒土 流动性 |
Preparation and Properties of Polypropylene/Attapulgite Composites |
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| ZHOU Gang,YAN Licheng,ZHANG Chi,PENG Chengzhou,YANG Wenjie,TSAI Fangchang,,YEH Jen-taut. Preparation and Properties of Polypropylene/Attapulgite Composites[J]. Chinese Journal of Colloid and Polymer, 2011, 29(4): 177-180. DOI: 10.3969/j.issn.1009-1815.2011.04.010 |
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| Authors: | ZHOU Gang YAN Licheng ZHANG Chi PENG Chengzhou YANG Wenjie TSAI Fangchang YEH Jen-taut |
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| Affiliation: | ZHOU Gang1,YAN Licheng1,ZHANG Chi1,PENG Chengzhou1,YANG Wenjie1,TSAI Fangchang1,2,YEH Jen-taut1,2(1 Faculty of Materials Science and Engineering Hubei University Wuhan 430062,2 Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials Wuhan 430062) |
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| Abstract: | A series of polypropylene(PP)/attapulgite(AT) composites were prepared by melted extrusion method.Physico-chemical properties of the PP/AT composites were characterized.The results indicated that AT doping in the PP led to a higher tensile strength,the tensile strength of composites with 2 wt% AT was 35.5MPa,which was higher than other composites.However,the elongation at break decreased with increasing AT content.Although the crystallization temperature of composites increased with increasing AT content,th... |
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| Keywords: | Polypropylene Attapulgite Melt Flow Property |
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