Page 75 - 《精细化工》2022年第1期
P. 75
第 39 卷第 1 期 精 细 化 工 Vol.39, No.1
2022 年 1 月 FINE CHEMICALS Jan. 2022
综论
生物质阻燃涂层在涤纶纺织品上的研究进展
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赵文靖 ,刘延松 ,谭 伟 ,于 丹 ,任元林 1,2*
(1. 天津工业大学 纺织科学与工程学院,天津 300387;2. 天津工业大学 先进纺织复合材料教育部重
点实验室,天津 300387)
摘要:涤纶纺织品易燃并伴有熔滴现象,易产生二次危害,这极大地限制了其广泛应用。因此,开发阻燃涤纶
纺织品意义重大。生物质阻燃剂以其绿色环保、可持续发展等优势成为近年来阻燃剂领域的新秀,具有很好的
发展前景。对国内外生物质阻燃剂在涤纶纺织品中的阻燃研究现状进行了综述,主要介绍了植酸、壳聚糖、海
藻酸盐、蛋白质和其他生物质大分子在涤纶纺织品阻燃改性中的应用,分析了相应的阻燃机理,并比较了各种
阻燃整理方式的优缺点和不同生物大分子的阻燃效率,最后对生物质阻燃剂在涤纶纺织品上的研究进行了总结
和展望,指出研究多功能的绿色环保型阻燃涤纶纺织品是未来重要的发展趋势。
关键词:生物质;阻燃剂;涤纶纺织品;阻燃机理;化学改性
中图分类号:TS195.5 文献标识码:A 文章编号:1003-5214 (2022) 01-0065-09
Research progress of biomass flame retardant coatings on polyester textiles
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ZHAO Wenjing , LIU Yansong , TAN Wei , YU Dan , REN Yuanlin 1,2*
(1. School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China; 2. Key Laboratory of Advanced
Textile Composite Materials, Ministry of Education, Tiangong University, Tianjin 300387, China)
Abstract: Polyester textiles are flammable and have serious melt dripping during combustion, which is
easy to cause secondary damage and greatly limits the widespread application of polyester textiles.
Therefore, the development of flame-retardant polyester textiles is greatly significant. Bio-based flame
retardants have become a rookie in the field of flame retardants in recent years due to their advantages of
green, environmental protection and sustainable development, and have promising prospects. The research
status of bio-based flame retardants in polyester textiles at home and abroad are reviewed. The application
of phytic acid, chitosan, alginate, protein and other biomass macromolecules in the flame retardant
modification of polyester textiles are mainly introduced. The flame retardant mechanisms of the above
biomass macromolecules are analyzed. The advantages and disadvantages of various flame-retardant
finishing methods and the flame retardant efficiency of different biological macromolecules are compared.
Finally, the research direction of bio-based flame retardants on polyester textiles is summarized and
prospected. It is pointed that developing multifunctional green and environment-friendly flame-retardant
polyester textiles is an important trend in the future.
Key words: biomass; flame retardants; polyester textiles; flame retardant mechanism; chemical modification
聚酯纤维(涤纶)是由有机二元酸和二元醇缩 弊端使涤纶纺织品的应用存在着极大的安全隐患 [1,4] 。
聚而成的聚酯经熔融纺丝制得的合成纤维。涤纶作 近年来,国内外一直致力于涤纶的阻燃及抗熔滴改
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为当前合成纤维的第一大品种,以其强度高、稳定性 性并取得了许多积极的进展 。
好等优势广泛应用于纺织业、电器制造业等领域 [1-3] , 传统的涤纶用阻燃剂如 2-羧乙基苯基次膦酸
但缺点是易燃、易产生熔滴而导致火灾蔓延,这一 (CEPPA)等共聚型阻燃剂大多采用石油基化合物
收稿日期:2021-08-20; 定用日期:2021-10-20; DOI: 10.13550/j.jxhg.20210843
基金项目:国家自然科学基金面上项目(51573134)
作者简介: 赵文靖(1998—),女,硕士生,E-mail:974771442@qq.com。联系人:任元林(1971—),男,教授,E-mail:yuanlinr@163.com。