doi:10.16597/j.cnki.issn.1002-154x.2022.05.003
阻燃型水性聚氨酯的研究进展与展望
周川1 倪恨美1∗ 朱兵1 余海华1 郭剑桥2 夏云飞1 许修杭1
(1. 东南大学 化学化工学院,江苏 南京 210096; 2. 江苏江南绝缘粉末有限公司,江苏 溧阳 213371)
Progress and Outlook in the Waterborne Flame Retardant Polyurethane
Zhou Chuan1; Ni Henmei1∗; Zhu Bing1; Yu Haihua1; Guo Jianqiao2; Xia Yunfei1; Xu Xiuhang1;
(1. School of Chemistry and Chemical Engineering, Southeast University, Jiangsu Nanjing 211102; 2. Jiangsu Jiangnan Insulation Powder Co. , Ltd. , Jiangsu Liyang 213371)
摘要:
水性聚氨酯因其良好的机械性能、环保无污染性和易于改性的特点,在皮革、涂料和黏合剂等领域应用广 泛。 但其易燃,因此提高水性聚氨酯的阻燃性大有必要。 本文从添加型阻燃和反应型阻燃两方面阐述了近些年来国内外对水性聚氨酯阻燃改性的研究。
关键词：水性聚氨酯; 添加型阻燃法; 反应型阻燃法; 阻燃性能;
Abstract：
Waterborne polyurethane is widely used in leather, coatings and adhesives because of its good mechanical properties, environmental protection, non-polluting and easy modification. However, it is still a flammable material, hence the promotion of flame retardancy is indispensable. In this review, the methodologies of flame retardant, the progress as well as the prospective of waterborne flame retardant polyurethane will be addressed.
Keywords：waterborne polyurethane; additive flame retardant method; reactive flame retardant method; flame retardant properties;