| 空心玻璃微珠对聚氨酯泡沫燃烧和力学性能的影响 |
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| 引用本文： | 陈伟红,杨迎,郭子东,徐晓楠,施智展. 空心玻璃微珠对聚氨酯泡沫燃烧和力学性能的影响[J]. 化学研究, 2011, 22(6): 68-72 |
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| 作者姓名： | 陈伟红 杨迎 郭子东 徐晓楠 施智展 |
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| 作者单位： | 中国人民武装警察部队学院消防工程系,河北廊坊,065000 |
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| 摘 要： | 通过向聚氨酯发泡体系中添加空心玻璃微珠,制备出空心玻璃微珠聚氨酯三相泡沫.研究了空心玻璃微珠添加量、聚磷酸铵(APP)用量、膨胀阻燃体系(IFR)浓度等因素对聚氨酯泡沫燃烧和力学性能的影响.结果表明,单独添加空心玻璃微珠对聚氨酯泡沫的氧指数和水平燃烧速度影响不大.添加APP或IFR后,空心玻璃微珠聚氨酯三相泡沫的阻燃效...
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| 关 键 词： | 空心玻璃微珠 聚氨酯三相泡沫 燃烧性能 力学性能 |
Effect of hollow glass microsphere on combustion behavior and mechanical properties of polyurethane foam |
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| CHEN Wei-hong,YANG Ying,GUO Zi-dong,XU Xiao-nan,SHI Zhi-zhan. Effect of hollow glass microsphere on combustion behavior and mechanical properties of polyurethane foam[J]. Chemical Research, 2011, 22(6): 68-72 |
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| Authors: | CHEN Wei-hong YANG Ying GUO Zi-dong XU Xiao-nan SHI Zhi-zhan |
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| Affiliation: | CHEN Wei-hong,YANG Ying,GUO Zi-dong,XU Xiao-nan,SHI Zhi-zhan (Department of Fire Protection Engineering,Chinese People's Armed Police Academy,Langfang 065000,Hebei,China) |
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| Abstract: | Three-phase polyurethane foam was prepared by doping hollow glass microspheres into the foam of polyurethane.The oxygen index,horizontal burning rate and strain-stress parameters of three-phase polyurethane foam were investigated.The effects of the amount of hollow glass microspheres,dosage of ammonium polyphosphate(APP) and concentration of intumescent flame retardant(IFR) on the combustion behavior and mechanical properties of the three-phase polyurethane foam were studied.Results showed that doping hollo... |
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| Keywords: | hollow glass microsphere three-phase polyurethane foam combustion behavior mechanical properties |
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