China Plastics ›› 2015, Vol. 29 ›› Issue (11): 7-16 .DOI: 10.19491/j.issn.1001-9278.2015.11.002

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Research Progress in Charring Agents in Flame Retardants

  

  • Received:2015-07-13 Revised:2015-11-10 Online:2015-11-26 Published:2015-11-26

Abstract: Composition and flame retardant mechanism of intumescent flame retardants (IFRs) were introduced in this paper. The research progress of the charring agents was reviewed. The flame retardancy of pentaerythrotol, triazine and other charring agents was summarized. The challenges of triazine charring agents and development directions in the future were also analyzed.

Key words: flame retardant, charring agent, research progress, triazine