| 尼龙6、纳米碳酸钙共混改性PP的研究 |
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| 引用本文： | 刘辉,丁会利,盛京. 尼龙6、纳米碳酸钙共混改性PP的研究[J]. 塑料工业, 2006, 34(10): 22-25 |
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| 作者姓名： | 刘辉 丁会利 盛京 |
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| 作者单位： | 河北工业大学高分子材料科学与工程系,天津,300130;天津大学材料科学与工程系,天津,300072 |
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| 摘 要： | 采用尼龙6(PA6)和纳米碳酸钙(CaCO3)共混改性聚丙烯(PP),研究了PA6和纳米CaCO3用量对改性PP力学性能的影响,并研究了PP-g-MAH和POE-g-MAH两种相容剂对体系的不同影响。结果表明,体系性能最佳的配比为PP/PA/CaCO3/POE-g-MAH=100/14/12/25(质量比),改性PP的冲击强度约为纯PP的780%,而弯曲和拉伸强度只比纯PP略有下降。
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| 关 键 词： | 聚丙烯 尼龙6 纳米碳酸钙 共混 相容剂 力学性能 |
| 文章编号： | 1005-5770(2006)10-0022-04 |
| 收稿时间： | 2006-07-14 |
| 修稿时间： | 2006-07-14 |
Study of Modification of PP by Blending with PA6 and Nano-meter CaCO3 |
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| LIU Hui,DING Hui-li,SHENG Jing. Study of Modification of PP by Blending with PA6 and Nano-meter CaCO3[J]. China Plastics Industry, 2006, 34(10): 22-25 |
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| Authors: | LIU Hui DING Hui-li SHENG Jing |
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| Affiliation: | 1. Institute of Polymer Sei. and Eng., Hebei University of Technology, Tianjin 300130, China; 2. Institute of Meterial Sei. and Eng., Tianjin University, Tianjin 300072, China |
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| Abstract: | PP was modified by means of blending with nylon 6(PA6)and nano-meter CaCO_3.The effects of the contents of PA6 and nano-meter CaCO_3 on the mechanical properties of the modified PP,as well as the effects of the compatibilizers PP-g-MAH and POE-g-MAH on the system,were studied.The results showed the best proportioning of the system was that PP/PA/CaCO_3/POE-g-MAH=100/14/12/25,and the impact strength of the modified PP was 780% of that of pure PP,while the bending strength and tensile strength decreased a little. |
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| Keywords: | PP Nylon 6 Nano-meter Calcium Carbonate Blend Compatilizer Mechanial Properties |
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