Research Progress of Flame Retardant Properties of Biomass Foam Materials
In recent years,biomass foam materials with good degradable properties and cushioning properties have been widely used in the packaging industry.However,most of the biomass materials are flammable.Thus,the improvement of the flame retardant function of bio-mass foam materials is attracting the attention of the industry.At present,the types of flame retardants used in flame retardant biomass foam materials mainly include bio-based flame retardants,reactive flame retardants,intumescent flame retardants,inorganic flame retardants,etc.In this paper,the latest flame retardant design and the improvement of flame retardant performance of various flame retardant biomass foam materials were reviewed,and suggestions for the future development of flame retardant biomass foam materials were put forward,which provided a reference for the research of flame retardant biomass foam materials.