| PVC基木塑复合材料力学性能的研究 |
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| 引用本文： | 沈凡成,贾润礼,魏伟.PVC基木塑复合材料力学性能的研究[J].塑料科技,2011,39(2). |
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| 作者姓名： | 沈凡成 贾润礼 魏伟 |
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| 作者单位： | 中北大学塑料研究所,山西太原,030051 |
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| 摘 要： | 利用胺类改性剂M处理木粉,研究了改性剂M和力学性能改性剂丙烯腈-苯乙烯共聚(物AS)的用量对聚氯乙(烯PVC)基复合材料力学性能的影响。结果表明:随着改性剂M用量的增加,复合材料的拉伸强度、无缺口冲击强度、弯曲强度以及弯曲模量都呈先上升后下降的趋势,且当M用量略大于2%时达到最大值;随着AS用量的增加,复合材料的拉伸强度、弯曲强度及弯曲模量都呈逐渐上升的趋势,无缺口冲击强度呈逐渐下降的趋势到,8%时趋于平缓。
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| 关 键 词： | 聚氯乙烯 木塑复合材料 改性剂 力学性能 |
Study on Mechanical Properties of PVC Wood-plastic Composite |
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| Shen Fancheng,Jia Runli,Wei Wei.Study on Mechanical Properties of PVC Wood-plastic Composite[J].Plastics Science and Technology,2011,39(2). |
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| Authors: | Shen Fancheng Jia Runli Wei Wei |
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| Affiliation: | Shen Fancheng,Jia Runli,Wei Wei Research Institute of Plastics,North University of China,Taiyuan 030051,China |
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| Abstract: | The wood flour was treated by amine reagent (modifier M).The effects of content of modifier M and mechanical properties modifier (AS) on the mechanical properties of PVC wood-plastic composites were studied.The results show that with the increase of modifier M content,the tensile strength,non-notched impact strength,flexural strength and flexural modulus of the composites increase at first and then decrease;when the modifier M content is slightly more than 2%,the mechanical properties of the composites are ... |
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| Keywords: | PVC Wood-plastic composite Modifier Mechanical property |
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