Polyurethane foam is a component that can be cured with moisture in the air, expands when cured, and is semi-rigid in the form of aerosol, used for installation, grouting and insulation materials.
Flexible polyurethane foam is mainly used in the assembly of doors and windows, filling applications, sound and heat insulation, waterproof barriers and fire insulation. Polyurethane foam reacts quickly with moisture in the air and expands after use. Polyurethane has high adhesion, so it can be very firmly bonded to the applied surface.
Where are they used?
Door and window assembly is the most effective application area of PU foam. It is used for electrical equipment, insulation of hot and cold water pipes, bonding of roof tiles, airtightness of terraces, concrete shear wall buildings, industrial roof insulation, refrigerated houses and ice factories, decks of ships and yachts, filling Insulation. The gaps between the external insulation materials, the adhesion of the insulation materials, the filling of the gaps and the insulation of dry food storage.