China Plastics ›› 2020, Vol. 34 ›› Issue (3): 93-102.DOI: 10.19491/j.issn.1001-9278.2020.03.014

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Research Progress in Flame Retardant Technology for Flexible Polyurethane Foam

FENG Wenjing1,2, LI Shouping3, CHEN Yajun1,2, QIAN Lijun1,2*   

  1. (1.College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China;2.College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China)
  • Received:2019-11-18 Revised:2019-12-17 Online:2020-03-26 Published:2020-03-26

Abstract: This review provided a comprehensive description for flame?retardant technologies on flexible polyurethane foams (FPUFs), including the addition of reactive/unreactive flame?retardant additives and the utilization of flame retardant coatings, and also analyzed their advantages, disadvantages, and flame?retardant mechanisms and effectiveness. Moreover, the future direction of development in this growing field was prospected.