Профессиональные XPS вспененный полистирол изоляции пла

XPS foamed insulation polystyrene sheet extruder system XPS extruded polystyrene foamed board, has a perfect closed-pore alveolate structure. Its density, bibulous rate, thermal conductivity and steam through coefficient and so on are all lower than those of other types of board heat preservasion materials. Has the intensity, light material, airtight, corrosion resistance, anti-aging, low cost, etc. For use in construction of insulation, highway, railway, airport, square anti-freeze heat preservation, a family to decorate, and other fields, the market is accepted optimal insulation materials.