polyurethane sandwich panels outer color steel, aluminum, copper and other advanced metal materials inner high weathering galvanized color plate, insulation core material PUR rigid polyurethane insulation foam. Use roller principle, by the development of a continuous production line foam molding. Polyurethane sandwich panels set insulation, insulation, load-bearing, fire in one, rich colors, beautiful shape of the new high-grade building materials.

polyurethane sandwich panels with fire retardant, wide temperature range, low thermal conductivity, non-toxic, odorless, waterproof moisture-proof, simple construction and so on. So, it is widely used in large industrial plants, power plants, hangars, exhibition halls, stadiums, cold, purification plant, warehouses and other high-end architectural roofing and siding.

polyurethane sandwich panels six core strengths:

1 , energy-saving insulation: core obturator rate ≥97%, excellent insulation properties. & Nbsp;

2, flame retardant fire: The product has passed the "national fixed fire extinguishing systems and fire component quality supervision and inspection Center" test, flame rating can reach GB8624-2006 appropriate standards. & Nbsp;

3, airtight soundproofing: good acoustic, sound of rain, hail and other shocks have caused subduction. & Nbsp;

4, green : does not contain formaldehyde, from microbial invasion, it can be recycled. & Nbsp;

5, aesthetic economy : surface forms, rich colors, reduce material consumption, saving construction time and cost of the project. & Nbsp;

6, construction of fast : polyurethane sheet is highly controlled in the factory, under constant temperature environment production, stable quality, rapid construction, the application has more than 35 years.