PU Foam

PU foam is a kind of one-component, multipurpose polyurethane foams, which is solidified by the moisture in the air.Features: thermal insulation, acoustic insulation, water-proof, anti-freezing, a nti-vibration and compression, flame resistance (anti-flaming PU Foam) and etc. It is widely used in filling constructional door window gap, dilatation joint, holes etc. Surface drying time: 10 min Hard drying time: 4-6 h (in summer) About 24 h (in winter) Range of temperature resistance of cured foam is from -10 to 80 degree centigrade.