Description

OCF is a cross-linking product of aerosol technology and polyurethane foam technology. It is a special polyurethane product which is made by polyurethane foam , foam and catalyst in a sepcial pressure polyurethane aerosol. When the material spray out from the aerosol cans, polyurethane materials will quickly swell and exposure to air or water in the matrix of the curing reaction occurs to form foam. . The cured OCF bubble have many effect , such as fill the seam, sealing, bonding , waterproof , soundproof and so on. It is a kind of environmental protection , energy saving, and convenient use of building materials, which is suitable for plugging, sealing, bonding blanks, sound insulation, heat preservation fixed , especially suitable for steel or aluminum alloy windows, walls of sealing and waterproof.