中国塑料 ›› 2023, Vol. 37 ›› Issue (2): 77-89.DOI: 10.19491/j.issn.1001-9278.2023.02.012

• 加工与应用 • 上一篇    下一篇

水性膨胀型钢结构防火涂料研究进展

黄雅婷1,2,3,4, 李连良1,2,3,4, 张翼1,2,3,4, 汤维2,3,4,5, 钱立军2,3,4,5()   

  1. 1.北京工商大学人工智能学院,北京 100048
    2.塑料卫生与安全质量评价技术北京市重点实验室,北京 100048
    3.中国轻工业先进阻燃剂工程技术研究中心,北京 100048
    4.石油和化工行业高分子材料无卤阻燃剂工程实验室,北京 1000482
    5.北京工商大学化学与材料工程学院,北京 100048
  • 收稿日期:2022-06-16 出版日期:2023-02-26 发布日期:2023-02-22
  • 通讯作者: 钱立军(1976—),男,教授,从事高分子材料、阻燃材料研究,qianlj@btbu.edu.cn
    E-mail:qianlj@btbu.edu.cn
  • 基金资助:
    国家自然科学基金(19008020067);北京工商大学科研平台建设项目

Research progress in waterborne intumescent flame⁃retardant coatings for steel structure

HUANG Yating1,2,3,4, LI Lianliang1,2,3,4, ZHANG Yi1,2,3,4, TANG Wei2,3,4,5, QIAN Lijun2,3,4,5()   

  1. 1.School of Artificial Intelligence,Beijing Technology and Business University,Beijing 100048,China
    2.Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics,Beijing 100048
    3.China Light Industry Engineering Technology Research Center of Advanced Flame Retardants,Beijing 100048
    4.Petroleum and Chemical Industry Engineering Laboratory of Non?halogen Flame Retardants for Polymers,Beijing 100048,China
    5.School of Chemical and Materials Engineering,Beijing Technology and Business University,Beijing 100048,China
  • Received:2022-06-16 Online:2023-02-26 Published:2023-02-22
  • Contact: QIAN Lijun E-mail:qianlj@btbu.edu.cn

摘要:

综述了近年来水性膨胀型钢结构防火涂料的研究进展,分析了其隔热机理,介绍了经典膨胀阻燃体系、新型协同阻燃体系和耐水性改善措施,阐述了丙烯酸树脂、环氧树脂、水性聚氨酯和有机硅等常用的成膜物质及其改性技术,并对颜填料和纳米材料的阻燃增效作用进行了详细探讨。最后,对水性膨胀型钢结构防火涂料未来的研究方向进行了展望。

关键词: 防火涂料, 膨胀涂层, 阻燃, 钢结构, 纳米材料

Abstract:

This paper reviewed the research progress in waterborne intumescent flame⁃retardant coatings for steel structure, and the mechanism of thermal insulation was analyzed. The classic expansion flame⁃retardant system, new synergistic flame⁃retardant systems, and methods for water⁃resistant improvement were introduced. Acrylic resin, epoxy resin, waterborne polyurethane, and silicone as well as their modification technologies were discussed. The synergistic effects of flame⁃retardant, fillers and nanomaterials were analyzed in detail. Finally, the future research direction of waterborne intumescent fire⁃retardant coatings for steel structure was prospected.

Key words: fire retardant coating, intumescence coating, flame retardancy, structural steel, nano?material

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