| 几种常用化学阻燃剂对HIPS点燃特性的影响 |
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| 引用本文： | 管西龙,张军,张颖异.几种常用化学阻燃剂对HIPS点燃特性的影响[J].塑料科技,2008,36(10). |
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| 作者姓名： | 管西龙 张军 张颖异 |
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| 作者单位： | 青岛科技大学橡塑材料与工程教育部重点实验室,山东,青岛,266042 |
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| 基金项目： | 教育部高等学校博士学科点专项科研基金 |
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| 摘 要： | 研究了几种常用化学阻燃剂对高冲击强度聚苯乙烯(HIPS)点燃特性的影响。结果表明:在热流强度为50kW/m2条件下,随着化学阻燃剂聚磷酸铵、三聚氰胺、四溴双酚A用量的增加,HIPS点燃时间先缩短后延长;只有较大用量的阻燃剂才能显现出对材料的阻燃作用。
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| 关 键 词： | 高冲击强度聚苯乙烯 点燃特性 化学阻燃剂 锥形量热仪 |
Effects of Several Chemical Flame Retardants on Ignitibility of HIPS |
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| Guan Xilong,Zhang Jun,Zhang Yingyi.Effects of Several Chemical Flame Retardants on Ignitibility of HIPS[J].Plastics Science and Technology,2008,36(10). |
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| Authors: | Guan Xilong Zhang Jun Zhang Yingyi |
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| Abstract: | The effects of chemical flame retardants, such as APP, MA, and TBBA, on the ignitibility of high impact polystyrene (HIPS) were studied by means of cone calorimeter. The results show: when the heat flux intensity is 50kW/m2, with the increase of the chemical flame retardant content, the ignition time of HIPS decreases at first and then increases; only by adding high content of chemical flame retardants, the HIPS composites exhibit good flame retarding property. |
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| Keywords: | High impact polystyrene Ignitibility Chemical flame retardant Cone calorimeter |
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