Spray PU Foam Blend Polyol Insulation Raw Material

Building Roof Spray Rigid PU Foam DESCRIPTION SDA33G building wall insulation system blend polyol is a kind of spray rigid PU foam blend polyol, specially used for the insulation of building roof. It used together with isocyanate(PM-200) to make rigid PU foam through PU spray machine. The foam produced has the characteristics as following: Zero ozone depleting blowing agent The strong adhesive force, convenient construction and no seams. The low thermal conductivity, low