Extrusion polystyrene board(XPS board):
Extrusion and expanded polystyrene(XPS) thermal insulation boards are made with polystyrene.Through special process,the hard expanded board is extruded.There is a sealed and foamed structure,which is an environmental protection material with the performances of high-resist compression,waterproof,moistureproof,air proof,light weight,anti-corrosion,long service life and low conductivity factor and so on.
Thickness: 20-100mmWidth: 600/900/1200mmCompressive Strength: 250-500Kpa
Density:32-40kg/m3Thermal Conductivity: <=0.029 W/(m.k)(25 centi degree)
Dimensional stability: Maximum 1.5%Water Absorbability: <=1.00%Moisture Permeability: <=2.0
Superior performance make it fit for a wide range of acoustic and thermal insulatingapplications, including roofing, wall, freezing plant, refrigerator car, squareground, roof
parking, roof tennis court, roof garden, platform and ground underlong-time load,
expressways, rail bed and household fitment. XPS foam board can also be laminated with film
or paper for education materials, decorating objects, advertising board.