| 水性聚氨酯改进阻燃剂的性能研究进展 |
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| 引用本文： | 孟 龙,孙宾宾. 水性聚氨酯改进阻燃剂的性能研究进展[J]. 当代化工, 2014, 0(4): 603-604,607 |
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| 作者姓名： | 孟 龙 孙宾宾 |
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| 作者单位： | 陕西国防工业职业技术学院,陕西西安710000 |
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| 摘 要： | 无卤阻燃剂中磷酸酯类化合物的研究一直是当前的研究热点,文中着重对水性聚氨酯改性提高阻燃性能的研究进行讨论,设计分析了通过FRC-6合成水性聚氨酯实现阻燃剂的性能改进,采用FRC-6替代其他小分子二醇扩链剂,可以实现合成大量的稳定的有机磷阻燃改性的水性聚氨酯;P含量的增加会降低热释放量,提高阻燃性能。这一研究对于无卤阻燃剂的改进应用具有一定的借鉴价值。
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| 关 键 词： | 无卤阻燃剂 水性聚氨酯 阻燃性能 释放量 |
Research Progress in Performance of Waterborne Polyurethane Modified Flame Retardant |
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| MENG Long,SUN Bin-bin. Research Progress in Performance of Waterborne Polyurethane Modified Flame Retardant[J]. Contemporary Chemical Industry, 2014, 0(4): 603-604,607 |
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| Authors: | MENG Long SUN Bin-bin |
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| Affiliation: | ( Shaanxi Vocational and Technical College of National Defense Industry, Shaanxi Xi＇an 710000, China) |
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| Abstract: | Research on phosphate ester compounds in halogen-free flame retardants has been a current focus. In this paper, study on modification of waterborne polyurethane to improve its flame retardancy was discussed. Waterborne polyurethane flame retardant was synthesized by using FRC-6 to replace other small molecule diol chain extenders. It’s pointed out that increasing P content can decrease heat release to improve flame retardant performance. |
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| Keywords: | Halogen-free flame retardant Waterborne polyurethane Flame retardant Emission |
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