| 五氧化二锑和四溴苯酐协同阻燃性能 |
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| 引用本文： | 侯望奇. 五氧化二锑和四溴苯酐协同阻燃性能[J]. 湘潭大学自然科学学报, 1991, 13(1): 95-97 |
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| 作者姓名： | 侯望奇 |
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| 作者单位： | 湘潭大学化学工程系 |
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| 摘 要： | 在阻燃剂各类物质中,锑系和卤素系阻燃剂应用广泛,因为二者具有较强的协同增强阻燃作用,大大降低阻燃剂的用量,同时又能保证聚合物的阻燃性能及其它化学、机械性能.四溴苯酐(TBPA),其溴含量很高(69.9%,wt),作为反应型阻燃剂,可制得透明,阻燃效果良好的不饱和聚酯树脂.胶体Sb_2O_5,粒径为0.01—0.03μm,无着
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| 关 键 词： | 阻燃树脂 五氧化二锑 四溴苯酐 |
THE CHARACTERISTICS OF COLLODIAL ANTIMONY PENTOXIDE-TETRABROMOPHTHALIC ANHYDRIDE SYNERGISM IN UNSATURATED POLYESTERS |
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| Hou Wangqi. THE CHARACTERISTICS OF COLLODIAL ANTIMONY PENTOXIDE-TETRABROMOPHTHALIC ANHYDRIDE SYNERGISM IN UNSATURATED POLYESTERS[J]. Natural Science Journal of Xiangtan University, 1991, 13(1): 95-97 |
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| Authors: | Hou Wangqi |
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| Affiliation: | Chemical Engineering Department |
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| Abstract: | Collodial Sb_2O_5 and TBPA as flame retardants for unsaturated polyesters can produce transparent resin with good flame retardance.The Synergistic action between Sb_2O_5 and TBPA was studied respectivelyto Oxygen Index, Burning Rate, Self-extinguishing time. A sound ratio,Sb_2O_:TBPA =1:2.32, was obtained from the experiments. |
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| Keywords: | retardant resin antimony pentoxide tetrabromophthalic |
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