| 玻纤增强茂金属聚乙烯弹性体改性聚丙烯的研究 |
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| 引用本文： | 邱桂学,吴人洁.玻纤增强茂金属聚乙烯弹性体改性聚丙烯的研究[J].工程塑料应用,2001,29(2):5-8. |
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| 作者姓名： | 邱桂学 吴人洁 |
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| 作者单位： | 1. 青岛化工学院高分子科学与工程学院
2. 上海交通大学复合材料研究所 |
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| 摘 要： | 采用短玻纤（SGF）对PP／茂金属聚乙烯弹性体（mPE）共混物进行增强，制得PP／mPE/SGF三元共混复合材料，分别对PP／mPE二元共混物和PP／mPE/SGF三元共混复合材料的力学性能进行了研究。探讨了弹性体用量、SGF的用量和表面处理对共混物和复合材料拉伸性能、低温冲击韧性和蠕变性能的影响。结果表明，PP／mPE/SGF三元共混复合材料同时具有良好的刚性和韧性。
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| 关 键 词： | 聚丙烯 茂金属聚乙烯 共混物 复合材料 蠕变 玻璃纤维增强 弹性体 |
| 修稿时间： | 2000年11月6日 |
STUDY ON GLASS FIBER REINFORCED POLYPROPYLENE MODIFIED WITH METALLOCENE POLYETHYLENE ELASTOMER |
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| Qiu Guixue Wu Renjie.STUDY ON GLASS FIBER REINFORCED POLYPROPYLENE MODIFIED WITH METALLOCENE POLYETHYLENE ELASTOMER[J].Engineering Plastics Application,2001,29(2):5-8. |
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| Authors: | Qiu Guixue Wu Renjie |
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| Affiliation: | Qiu Guixue Wu Renjie(Qingdao Institute of Chemical Technology 266042) (Shanghai Jiaotong University 200030) |
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| Abstract: | PP/mPE blend was reinforced with short glass fiber (SGF) to get PP/mPF/SGF ternary composites. The tensile properties, low temperature impact toughness and creep behavior of PP/mPE binary blends and PP/mPE/SGF ternary composites were examined. The result shows that PP/mPE/SGF ternary composites have very high stiffness and toughness. |
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| Keywords: | PP metallocene polyethylene blend composite creep reinforcing with glass fiber |
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