China Plastics ›› 2015, Vol. 29 ›› Issue (07): 1-6 .DOI: 10.19491/j.issn.1001-9278.2015.07.001

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Research Progress of Synergistic Agents in Intumescent Flame Retardants

  

  • Received:2015-03-02 Revised:2015-03-19 Online:2015-07-26 Published:2015-07-26

Abstract: In this paper, synergistic agents were classified into different types, based on their flame retardant mechanism, such as cooperative charing, catalyzing charing, altering carbon layer structure, absorption of free radicals, smoke suppression, suppression of harmful gas release, nanometer synergistic agent, and so on. Research progress had been reviewed for new type of synergistic agent and new mechanisms.

Key words: synergistic additive, intumescent flame retardant system, mechanism