| 用锥形量热仪评价异氰酸酯指数对硬质聚氨酯泡沫塑料阻燃性能的影响 |
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| 引用本文： | 仇兵,李碧英,陈和江. 用锥形量热仪评价异氰酸酯指数对硬质聚氨酯泡沫塑料阻燃性能的影响[J]. 塑料科技, 2010, 38(6) |
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| 作者姓名： | 仇兵 李碧英 陈和江 |
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| 作者单位： | 1. 雅保化工(南京)有限公司,江苏,南京,210047
2. 公安部门四川消防研究所,四川,都江堰,611830 |
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| 摘 要： | 利用锥形量热仪研究了异氰酸酯指数对硬质聚氨酯泡沫塑料燃烧性能的影响,结果表明:随着硬质聚氨酯泡沫塑料异氰酸酯指数的提高,材料的热释放、烟释放及有毒气体CO的释放都明显降低。
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| 关 键 词： | 异氰酸酯指数 硬质聚氨酯泡沫塑料 锥形量热 |
Effect of Isocyanate Index on Burning Behavior of RPUF Evaluated by Cone Calorimeter |
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| Qiu bing,Li Biying,Chen Hejiang. Effect of Isocyanate Index on Burning Behavior of RPUF Evaluated by Cone Calorimeter[J]. Plastics Science and Technology, 2010, 38(6) |
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| Authors: | Qiu bing Li Biying Chen Hejiang |
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| Abstract: | The burning behavior of RPUF plastic with different isocyanate index was studied by using of cone calorimeter.The results showed that with the increasing of isocyanate index,the heat release,smoke release and toxic gas CO release rate of RPUF decreased obviously. |
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| Keywords: | Isocyanate index Rigid polyurethane foam plastic Cone calorimeter |
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