Preparation and property evaluations of zeolite rigid foam composites

Polyether polyol, isocyanate, and a flame retardant (10 wt%), zeolite (0 wt%, 1 wt%, 3 wt%, 5 wt%, 7 wt%, and 9 wt%) are used to form the rigid polyurethane (PU) foam, while a nylon nonwoven fabrics (400 g/m2) and a polyester aluminum foil are combined to serve as the panel. The rigid PU foam and th...

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