| HIPS/PPO合金的燃烧性能 |
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| 引用本文： | 井蒙蒙,刘继纯,陈权,陆昶,张玉清.HIPS/PPO合金的燃烧性能[J].合成树脂及塑料,2011,28(3):62-65. |
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| 作者姓名： | 井蒙蒙 刘继纯 陈权 陆昶 张玉清 |
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| 作者单位： | 河南科技大学化工与制药学院,高分子科学与纳米技术重点实验室,河南,洛阳,471003 |
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| 基金项目： | 河南科技大学人才科研基金，河南科技大学基金 |
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| 摘 要： | 利用HAAKE流变仪将高抗冲聚苯乙烯(HIPS)与聚苯醚(PPO)熔融复合,采用水平燃烧、氧指数测试、高温热分解、热重分析等研究了复合材料的燃烧性能.与纯HIPS相比,HIPS/PPO合金的阻燃性能明显改善.随着PPO用量增加,聚合物合金在燃烧时的熔融滴落和发烟逐渐减少,水平燃烧级别逐渐提高,氧指数增大,热分解温度和热...
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| 关 键 词： | 高抗冲聚苯乙烯 聚苯醚 聚合物合金 燃烧性能 |
Combustion behavior of HIPS/PPO alloys |
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| Jing Mengmeng,Liu Jichun,Chen Quan,Lu Chang,Zhang Yuqing.Combustion behavior of HIPS/PPO alloys[J].China Synthetic Resin and Plastics,2011,28(3):62-65. |
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| Authors: | Jing Mengmeng Liu Jichun Chen Quan Lu Chang Zhang Yuqing |
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| Affiliation: | Jing Mengmeng,Liu Jichun,Chen Quan,Lu Chang,Zhang Yuqing (School of Chemical Engineering & Pharmaceulics,Key Laboratory of Polymer Science and Nanotechnology,Henan University of Science and Technology,Luoyang 471003,China) |
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| Abstract: | A series of high impact polystyrene(HIPS)/polyphenylene oxide(PPO) polymer alloys with different compositions were obtained by melt-compounding HIPS and PPO with a HAAKE rheometer.The combustion behavior of the polymer alloys were studied by means of horizontal burning,oxygen index,high-temperature pyrolysis and thermogravimetry tests.The fire retardancy of the HIPS/PPO alloys improved noticeably in comparison with that of pure HIPS.The melt dripping and smoke release of the polymer alloys decreased gradual... |
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| Keywords: | high impact polystyrene polyphenylene oxide polymer alloy combustion behavior |
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