1, glass wool insulation < P> glass cotton belongs to a category of glass fiber, is a kind of man-made inorganic fibers.
Glass wool is the molten glass fibrosis, forming cotton material, chemical composition of glass, is a kind of inorganic fiber.
Has a good shape, small volume density, thermal conductivity 彽, thermal insulation, sound-absorbing performance is good, corrosion resistance, stable chemical performance.
Commonly used in the high temperature steam insulation pipe insulation, steel steel tube.
< / P> < P> 2, polyurethane foam insulation < / P> < P> polyurethane foam is a polyurethane prepolymer, foaming agent, catalyst loading in pressure aerosol cans of special polyurethane products.
When material spewed from aerosol cans, foam shaped polyurethane material can rapidly expand and with moisture in the air or come into contact with the substrate curing reaction to form bubble.
Cured foam caulking, bonding, sealing, heat insulation, sound-absorbing, and other effects, is a kind of environmental protection and energy saving, easy to use building materials, is suitable for sealing leak, fills up the seams, fixed bonding, heat preservation sound insulation, especially suitable for plastic or aluminum alloy doors and Windows and wall body between the seal and waterproof.
Using a wide range, low cost!
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