| 聚酯阻燃添加剂PTBPi的应用研究 |
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| 引用本文： | 吴少林,夏延致,王玉忠,孙红,马艳玲,罗绍继.聚酯阻燃添加剂PTBPi的应用研究[J].青岛大学学报(工程技术版),1989(4). |
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| 作者姓名： | 吴少林 夏延致 王玉忠 孙红 马艳玲 罗绍继 |
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| 作者单位： | 山东纺织工学院纺化系，山东纺织工学院纺化系，山东纺织工学院纺化系，山东纺织工学院纺化系，山东纺织工学院纺化系，山东纺织工学院纺化系 |
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| 摘 要： | 红外光谱(IR)的研究表明,聚对苯二甲陵乙二醇酯/聚四溴双酚A苯基亚磷酸酯(PET/PTBPi)有一定的溶混性。PTBPi对聚酯有良好的热稳定性作用和良好的阻燃效果(限氧指数值LOI=27.1,添加量为10%,wt)。普通聚酯和阻燃聚酯的热氧化隆解基本上符合一级反应规律。不同阻燃元素之间的组合,会产生不同程度的阻燃效果。
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| 关 键 词： | 聚酯 阻燃添加剂 限氧指数 热稳定性 |
Application Studies on Flame Retardant of Polyester Polytetrabromobisphenol a phenyl phosphite(PTBPi) |
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| Wu Shaolin etc.Application Studies on Flame Retardant of Polyester Polytetrabromobisphenol a phenyl phosphite(PTBPi)[J].Journal of Qingdao University(Engineering & Technology Edition),1989(4). |
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| Authors: | Wu Shaolin etc |
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| Affiliation: | Wu Shaolin etc.Department of Textile Chemical Engineering |
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| Abstract: | The studies of infrared spectrogram (IR) show that the blend of polythylenc terephalate/polytetrabromobisphenol a phenyl phosphite (PET/PTBPi) has certain miscibility.The latter had good thermal stability and flame retardant elect to the former (the limiting oxygen index (LOI) is up to 27.1 when the ads-on level is 10%,wt).The com- bination of the different flame retardant elements brings about the retardant effect to dif- ferent extents.The thermal oxidative degradation behaviors of common polycster and flame retaidant polyester basically follow the first order reaction law. |
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| Keywords: | polyester polytetrabromobisphenol a phenyl phosphite flame rctardant limiting oxygen index thermal stability |
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