| PP-g-MAH增容PP/PA-66共混物形态结构和性能 |
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| 引用本文： | 张良均,童身毅.PP-g-MAH增容PP/PA-66共混物形态结构和性能[J].塑料科技,2004(3):35-36. |
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| 作者姓名： | 张良均 童身毅 |
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| 作者单位： | 武汉化工学院化工系,湖北,武汉,430073 |
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| 摘 要： | 用固相接枝法制备了马来酸酐接枝改性聚丙烯(PP g MAH),研究了PP g MAH增容PP/PA 66共混物的形态结构和性能。结果表明,用PP g MAH增容的PP/PA 66共混物的拉伸强度提高约10MPa,弯曲强度、弯曲模量有所提高,缺口冲击强度和伸长率保持不变。
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| 关 键 词： | 固相接枝 聚丙烯/尼龙66共混物 形态结构 力学性能 |
| 文章编号： | 1005-3360(2004)03-0035-02 |
| 修稿时间： | 2003年10月20 |
Morphological Structure and Properties of PP/PA-66 Blends Compatibilized by PP-g-MAH |
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| ZHANG Liang-jun,TONG Shen-yi.Morphological Structure and Properties of PP/PA-66 Blends Compatibilized by PP-g-MAH[J].Plastics Science and Technology,2004(3):35-36. |
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| Authors: | ZHANG Liang-jun TONG Shen-yi |
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| Abstract: | It studied the morphological structure and properties of PP/PA-66blends compatibilized by PP-g-MAH which was prepared by means of solid-phase grafting method.The results showed that the tensile strength increased by10MPa,bend strength and bending modulus of the compatibilized blends were improved,and the notch impact strength and the elongation were kept constant. |
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| Keywords: | Solid-phase grafting PP/PA-66blends Morphological structure Mechanical properties |
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