ADIABATIC PANEL WITH INJECTING HEAT-HARDENING RESIN INTO CAVITY OF POLYSTYLENE FOAM

摘要

Four accusation method of manufacturing a flame retardant polystyrene insulation board body impregnated with a thermosetting resin in the pores of the foam are disclosed . Method for producing the flame-retardant insulation board body is a thermosetting resin and a curing agent 100, comprising the steps of: injecting a mixture in the mixing bath impregnation ratio of 2 to 20; Step of impregnating the foam and polystyrene foam in the impregnation tank wherein the mixture; Step of sealing the impregnation bath was kept a vacuum by lowering the pressure by using a vacuum pump; And impregnating the polystyrene foam is completed at a temperature within the drying sukseongsil 50~80 40~60 minutes for curing and drying step; and characterized in that it comprises the, foamed polystyrene foam and in that the inner and the lowest density foam an air gap to the maximum, and there is a plate material produced by impregnating the entire flame-retardant thermosetting resin, a mechanical strength is significantly increased flame retardancy and platelets.