This paper studied the flame retardance and thermal degradation property of flexible polyurethane foam (FPUF) modified with an amino resinous intumescent macromolecular flame retardant(AIFR) with thermoravimetric (TG) analyzer,Fourier transform infrared spectroscopy(FTIR) and scanning electron microscopy(SEM).

A single-molecular intumescent flame retardant,pentaerythritol melamine phosphate(b-MAP) was synthesized by the reaction of melamine phosphate(MP) and pentaerythritol(PER) using a phosphorus-containing plasticizer as reaction medium.

Polypropylene(PP) was fire retarded with a novel phosphorus,nitrogen and sulfur containing intumescent fire retardant(IFR),1,4-(O,O-diethyl thiophosphoryl imine) benzene (DTPB) which was synthesized by using phosphorus thiochloride,dehydrated alcohol and p-phenylenediamine.

The typical system of intumescent fire retardant APP(ammonium polyphosphate) PER(pentaerythritol) was used to retard the combustion of low density polyethylene(LDPE) and the factors which influence the properties and the thermal degraded behaviour of intumescent fire retarded LDPE were discussed.

The status of intumescent fire retardant developed was summaried by pentaerythritol and its derivatives, and heir the direction of development was prospected.

The flame retardance and pyrolytic properties of cotton fabrics finished with intumescent flame retardant;

Application of Melamine in Intumescent Flame Retardant and Flame Retardant Plastics;

Application of intumescent flame retardants in fibers and textiles;