Influence of New Fire Retardant System on Fire Resistance of Fire Retardation Coating for WPC
The heat insulation property and thermal degradation of the intumescent fire resistant coating modified by EG and mica were studied by using insulation performance test, TG, FTIR and microscopic analysis. Result showed that the basic process of intumescent fire resistant coating was not change when EG and mica were added into the system, which greatly improved the thermal stability of char layer and so did the fire retardant performance of the coating layer.
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