| 高抗冲聚丙烯合金的研制 |
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| 引用本文： | 骆红梅,王志.高抗冲聚丙烯合金的研制[J].广东化工,2000,27(1):33-36. |
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| 作者姓名： | 骆红梅 王志 |
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| 作者单位： | 广州石油化工总厂研究所，华南理大学，广州石油化工总厂研究所 广州，510726，博士研究生毕业，华南理工大学高分子系老师，广州，510726 |
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| 摘 要： | 采用物理共混与化学反应（歧化）并用的方式制备新型ＰＰ韧性材料，在增容剂（ＳＢ）含量ｍ２％，化学反应物（ＮＸ）含量为ｎ２％的情况下，研制的８０ＰＰ／２０ＰＥ合金韧性材料的冲击强度和断裂伸长率比原ＰＰ分别提高９倍和３倍以上，而拉伸强度仅降低约１０％，合金力学性能基本满足汽车行业的需要。
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| 关 键 词： | 聚丙烯 改性 抗冲性能 |
The Development of High Impact Resistance Polypropylene Alloy |
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| Luo Hongmei,Wang Zhi,LiuBoquan.The Development of High Impact Resistance Polypropylene Alloy[J].Guangdong Chemical Industry,2000,27(1):33-36. |
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| Authors: | Luo Hongmei Wang Zhi LiuBoquan |
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| Abstract: | A new tenacity material of PP had maken by the means of physical blend and chemical reaction. For example, we studied the alloy with 80PP/20PE, when solubiliting agent ( SB) = m2 % , chemical reaction agent ( NX)= n2 % , its impact strength and elongation - at break separately increased more than 900% and 300% at the same time tensile strength only drop about 10% ,compared with PP. The mechanical properties of PP alloy basically satisfy the demand of automobile. |
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| Keywords: | polypropylene polypropylene modify |
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