| Mg(OH)2/Al(OH)3/包覆红磷阻燃SEBS/PS共混物 |
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| 引用本文： | 方立翠,赵均乐,张雅丽,黄兆阁. Mg(OH)2/Al(OH)3/包覆红磷阻燃SEBS/PS共混物[J]. 现代塑料加工应用, 2011, 23(2) |
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| 作者姓名： | 方立翠 赵均乐 张雅丽 黄兆阁 |
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| 作者单位： | 青岛科技大学高性能聚合物及成型技术教育部工程研究中心,山东,青岛,266042 |
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| 摘 要： | 研究了Al(OH)3,Mg(OH)2包覆红磷(10份)对苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物(SEBS)/聚苯乙烯(PS)阻燃性能的影响.结果表明,Mg(OH)2用量为80份时阻燃级别达V-2,氧指数达到29%,但力学性能较差;AI(OH)3用量为80份时阻燃效果不很理想,但对力学性能影响较小;Mg(OH)2/Al(OH)3/包覆红磷体系中Mg(OH)2用量大于Al(OH)3时综合阻燃效果最好.阻燃体系的热释放速率降低,有效燃烧热出现峰值延后.
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| 关 键 词： | 苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物 氢氧化镁 氢氧化铝 红磷 无卤阻燃 协同效应 |
SEBS/PS Filled With Mg(OH)2/Al(OH)3/Clad Red Phosphorus |
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| Fang Licui,Zhao Junle,Zhang Yali,Huang Zhaoge. SEBS/PS Filled With Mg(OH)2/Al(OH)3/Clad Red Phosphorus[J]. Modern Plastics Processing and Applications, 2011, 23(2) |
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| Authors: | Fang Licui Zhao Junle Zhang Yali Huang Zhaoge |
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| Affiliation: | Fang Licui Zhao Junle Zhang Yali Huang Zhaoge (Engineering Research Center of High Performance Polymer and Molding Technology,Ministry of Education,Qingdao University of Science & Technology,Qingdao,Shandong,266042) |
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| Abstract: | The influence of magnesium hydroxide,aluminium hydroxide,clad red phosphorus (10 phr) on the flame retardancy of SEBS/PS was studied.The results show that the magnesium hydroxide is 80 phr,the flame retardant level of the composites can reach V-2 and the limited oxygen index is 29%,but the mechanical properties is bad. The aluminium hydroxide is 80 phr,the flame retardant level of the composites is not very good,but it has no significant influence on the mechanical properties.When the content of magnesium h... |
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| Keywords: | Styrene-ethylene-butylene-styrene block copolymer magnesium hydroxide aluminium hydroxide red phosphorus non-halogen flame-retardant synergy effects |
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