Research Progress on Environmentally Friendly Flame Retardant Modified Polylactide
The research progress of environmentally friendly flame retardants based on biomass sources and their modified polylactide(PLA)in recent years was summarized.Recent research results on environmentally friendly flame retardants and their modified PLA prepared from biomass sources of lignin,chitosan,cyclodextrins,banana powder/fiber,phytic acid,tannins,and furan-based compounds were summarized and described.Additionally,the advantages and disadvantages of various environmentally friendly flame retardants were analyzed and compared.Finally,the future development prospects of environmentally friendly flame retardants and their modified PLA composites are prospected based on practical applications,and it is proposed that environmentally friendly flame-retardant PLA composites based on biomass sources will be developed toward low-cost,high-performance,and functional.