| 不同聚合度聚磷酸铵对HDPE阻燃性能影响研究 |
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| 引用本文： | 徐定红,秦军,于杰,罗筑,田瑶珠. 不同聚合度聚磷酸铵对HDPE阻燃性能影响研究[J]. 贵州工业大学学报(自然科学版), 2008, 37(5) |
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| 作者姓名： | 徐定红 秦军 于杰 罗筑 田瑶珠 |
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| 作者单位： | 1. 贵州大学材料科学与冶金工程学院,贵州贵阳550003;国家复合改性聚合物材料工程技术研究中心,贵州贵阳550014
2. 国家复合改性聚合物材料工程技术研究中心,贵州贵阳550014;贵州省喀斯特环境与地质灾害防治重点实验室,贵州贵阳550003 |
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| 基金项目： | 国家科技支撑计划项目(2007BAB08B05) |
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| 摘 要： | 采用不同聚合度的聚磷酸铵（APP）对高密度聚乙烯（HDPE）进行填充改性,制备出不同HDPE/APP复合材料。利用水平-垂直燃烧仪与氧指数测定仪测试复合材料的阻燃性能。结果表明：APP的添加量对提高复合材料的阻燃性能有利,在APP添加量相同的情况下,聚合度较大的APP填充改性HDPE复合材料阻燃性能较好。
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| 关 键 词： | 聚磷酸铵 高密度聚乙烯 阻燃性能 平均聚合度 |
Study on Polymerization Degree and Applications of Flame Retardant Modification of High Density Polyethylene by Ammonium Polyphosphate |
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| XU Ding-hong,QIN Jun,Yu Jie,LUO Zhu,TIAN Yao-zhu. Study on Polymerization Degree and Applications of Flame Retardant Modification of High Density Polyethylene by Ammonium Polyphosphate[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2008, 37(5) |
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| Authors: | XU Ding-hong QIN Jun Yu Jie LUO Zhu TIAN Yao-zhu |
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| Abstract: | The flame retardant modification of High Density Polyethylene(HDPE)was made by filling with different average polymerization degree of ammonium polyphosphate(APP),prepared in different APP content of composite materials.The flame retardant effects of APP on the prepared composite were studied by means of limiting oxygen index(LOI) and horizontal-vertical burning.The results indicated that the addition of suitable content of APP could improve the flame retardant.And using larger average polymerization degree... |
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| Keywords: | ammonium polyphosphate high density polyethylene flame retardant average polymerization degree |
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