| PBT／PP—g—MAH共混体系的形态结构及力学性能 |
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| 引用本文： | 李锦春,俞强.PBT／PP—g—MAH共混体系的形态结构及力学性能[J].现代塑料加工应用,1996,8(1):18-21. |
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| 作者姓名： | 李锦春 俞强 |
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| 作者单位： | 江苏石油化工学院，江苏石油化工学院，江苏石油化工学院 常州，213016，常州，213016，常州，213016 |
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| 摘 要： | 研究了马来酸酐化聚丙烯(PP-g-MAH)与聚对苯二甲酸丁二醇酯(PBT)共混物的形态结构及力学性能,并与PBT/PP机械共混体系作了比较。结果表明:马来酸酐化聚丙烯在一定程度上改善了共混物两相的分散性及界面条合性,使共混物的冲击性能有所提高。
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| 关 键 词： | 聚对苯二甲酸丁二醇酯 马来酸酐化聚丙烯 形态 力学性能 共混 |
STUDY ON MORPHOLOGICAL STRUCTURE AND MECHANICAL PROPERTIES OF PBT/PP-g-MAH BLEND |
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| Li Jinchun Yu Qiang Lin Mingde.STUDY ON MORPHOLOGICAL STRUCTURE AND MECHANICAL PROPERTIES OF PBT/PP-g-MAH BLEND[J].Modern Plastics Processing and Applications,1996,8(1):18-21. |
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| Authors: | Li Jinchun Yu Qiang Lin Mingde |
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| Affiliation: | Jiangsu Institute of Petrochemical Technology |
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| Abstract: | The morphological structure and mechanical properties of polypropylene grafting maleic anhydride (PP-g-MAH) and poly (1,4-butylene terephthalate) (PBT) blend were studied, and compared with those of PBT/PP mechanical blend system. The results showed that PP-g-MAH improved dispersivity and interface affinity between two phases of blend, and enhanced impact property of blend to a certain extent. |
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| Keywords: | poly (1 4 -butylene terephthalate) polypropylene grafting maleic anhydride morphology mechanical property blend |
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