Study of the Combustion Performance of Three Kinds of Organic Heat Insulation Materials

In this research, the combustion performances and the smoke toxic of three kinds of thermal insulation materials: Expanded Polystyrene (XPS) insulation boards, polyurethane and rube-plastic sponge were studied by single burning item test(SBI), limiting oxygen index (LOI), oxygen bomb combustion heat and smoke toxicity test. Results showed that fireproof safety performance of the polyurethane is worst.