| PA6/PA6-g-MAH/云母复合材料的增韧研究 |
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| 引用本文： | 催文广,高岩磊,张雪红.PA6/PA6-g-MAH/云母复合材料的增韧研究[J].塑料科技,2011,39(7). |
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| 作者姓名： | 催文广 高岩磊 张雪红 |
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| 作者单位： | 石家庄学院化工学院,河北,石家庄,050035 |
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| 基金项目： | 河北省科技支撑计划项目 |
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| 摘 要： | 分别以乙烯-乙酸乙烯共聚物(EVA)、乙烯-1-辛烯共聚物(POE)、苯乙烯-丁二烯-苯乙烯共聚物(SBS)为增韧剂,研究了它们对聚酰胺6(PA6)/聚酰胺6接枝马来酸酐(PA6-g-MAH)/云母复合材料力学性能的影响。结果表明:以EVA为增韧剂所得复合材料的力学性能优于以POE或SBS为增韧剂所得复合材料;复合材料的冲击强度随EVA用量的增大而上升,当EVA用量为10%时,其冲击强度达到19.01 kJ/m2,较未经增韧改性的复合材料提高了5.29 kJ/m2;但复合材料的拉伸强度和弯曲模量均随增韧剂用量的增大而降低。
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| 关 键 词： | 聚酰胺6 云母 增韧 力学性能 |
Study on Toughening of PA6/PA6-g-MAH/Mica Composite |
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| Cui Wenguang,Gao Yanlei,Zhang Xuehong.Study on Toughening of PA6/PA6-g-MAH/Mica Composite[J].Plastics Science and Technology,2011,39(7). |
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| Authors: | Cui Wenguang Gao Yanlei Zhang Xuehong |
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| Affiliation: | Cui Wenguang,Gao Yanlei,Zhang Xuehong College of Chemical Engineering,Shijiazhuang University,Shijiazhuang 050035,China |
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| Abstract: | The mechanical properties of PA6/PA6-g-MAH/mica composites toughened by EVA,POE,and SBS were studied.The results show that the mechanical properties of composite containing EVA are better than tthose containing POE or SBS;the impact strength of the composite increases with the increase of EVA content,when EVA content is 10%,the impact strength of the composite is 19.01 kJ/m2,which increases by 5.29 kJ/m2 compared with that of the composite without toughening;but the tensile strength and flexural modulus of ... |
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| Keywords: | PA6 Mica Toughening Mechanical properties |
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