| PP/PE-g-MAH/蛋壳粉复合材料的性能研究 |
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| 引用本文： | 曾长春,柳峰.PP/PE-g-MAH/蛋壳粉复合材料的性能研究[J].工程塑料应用,2011,39(11):23-25. |
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| 作者姓名： | 曾长春 柳峰 |
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| 作者单位： | 徐州同创塑业有限公司,徐州221005徐州工业职业技术学院材料系,徐州221140 |
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| 摘 要： | 采用双螺杆挤出机制备了一系列不同配方的聚丙烯/马来酸酐接枝聚乙烯/蛋壳粉复合材料,研究了蛋壳粉用量对复合材料拉伸强度、冲击强度、断裂伸长率、硬度、维卡软化温度、熔体流动速率(MFR)的影响.结果表明,随着蛋壳粉用量的增加,复合材料的拉伸强度先增加后降低,冲击强度、断裂伸长率逐渐减小,硬度逐渐增加；随着蛋壳粉用量的增加,...
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| 关 键 词： | 聚丙烯 马来酸酐接枝聚乙烯 蛋壳粉 复合材料 |
STUDY ON PROPERTIES OF PP/PE-g-MAH/EGGSHELL POWDER COMPOSITES |
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| Zeng Changchun,Liu Feng.STUDY ON PROPERTIES OF PP/PE-g-MAH/EGGSHELL POWDER COMPOSITES[J].Engineering Plastics Application,2011,39(11):23-25. |
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| Authors: | Zeng Changchun Liu Feng |
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| Affiliation: | (Xuzhou Tongchuang Plastics Co.Ltd.,Xuzhou 221005,China) Liu Feng (Department of Material and Engineering,Xuzhou College of Industrial Technology,Xuzhou 221140,China) |
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| Abstract: | A series of polyproylene/maleic anhydride graft polyethylene/eggshell powder composites were prepared in two-screw extruder.The effects of the eggshell powder content on tensile strength,impact strength,elongation at break,hardness, Vicat softening point,melt flow rate(MFR)of the composites were investigated.Results showed that the tensile strength and MFR of composites firstly increased and then decteased,impact strength and elongation at break decreased,hardness and Vicat softening point increased with the increasing of eggshell powder content.Small amount of eggshell powder could improve the processing performance of composite materials. |
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| Keywords: | PP maleic anhydride graft polyethylene eggshell powder composites |
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