| 电子废弃物聚丙烯制备木塑复合材的研究 |
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| 引用本文： | 陈森,郭玉文,阮久莉,张建强,郭慧鑫.电子废弃物聚丙烯制备木塑复合材的研究[J].四川环境,2014(1):12-17. |
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| 作者姓名： | 陈森 郭玉文 阮久莉 张建强 郭慧鑫 |
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| 作者单位： | [1]西南交通大学地球科学与环境工程学院,成都610031 [2]中国环境科学研究院,北京100012 |
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| 基金项目： | 科技部863项目（2012AA063007）,中国环境科学院改革基金项目（2010GGQD11,2011GQ-20）. |
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| 摘 要： | 探讨了电子废弃物聚丙烯(PP)制备木塑复合材料(WPC)的可行性及其主要影响因子。研究结果表明:电子废弃物PP具备制备木塑复合材料的可行性,PP和木纤维混合比例是影响WPC性能的关键因子之一,加入适量的PPg-MAH有利于提高WPC的力学性能,并大幅度降低其吸水性,当PP与木纤维比例为60∶40,PP-g-MAH使用量为10%时,WPC可获得较好的综合性能指标。
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| 关 键 词： | 电子废弃物 聚丙烯 木塑复合材料 相容剂 |
Study on Wood-Plastic Composites Prepared by Electronic Waste Polypropylene |
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| CHEN Sen,GUO Yu-wen,RUAN Jiu-li,ZHANG Jian-qiang,GUO Hui-xin.Study on Wood-Plastic Composites Prepared by Electronic Waste Polypropylene[J].Sichuan Environment,2014(1):12-17. |
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| Authors: | CHEN Sen GUO Yu-wen RUAN Jiu-li ZHANG Jian-qiang GUO Hui-xin |
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| Institution: | 1.Faculty of Geosciences ＆ Environmental Engineering, Southwest Jiao Tong University, Chengdu 610031, China;Chinese Research Academy of Environmental Sciences, Beijing 100012, China;) |
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| Abstract: | The feasibility and main influencing factors of wood-plastic composites （WPC） prepared by electronic waste polypropylene （PP） were discussed.The results showed that preparing WPC with electronic waste polypropylene was feasible,and the mixture ratio of PP and wood fiber was one of the key factors that affected the properties of WPC.Adding the appropriate amount of PP-g-MAH could improve the mechanical properties and could significantly reduce the water absorption of WPC.In addition,WPC could obtain a better comprehensive performance index when the mixing proportion of PP and wood fiber was 60∶40 and PP-g-MAH dosage was 10％. |
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| Keywords: | Electronic waste polypropylene wood-plastic composites compatilizer |
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