fire rating B1 XPS Board

CONING brand extruded polystyrene(XPS) thermal insulation boards are made with polystyrene ,through special process, the hard expanded board is extruded. There is a sealed and foam structure, which is an environmental protection material with the performances of high-resist compression, waterproof, moisture-proof, air proof, light weight, anti-corrosion, long service life and low conductivity factor and so on. 

Mainly we produce 4 style extruded polystyrene sheet:

1) Extruded polystyrene insulation board (XPS) with smooth surface;

2) Extruded polystyrene sheet with pattern coated;

3) Extruded polystyrene sheet with stucco coated;

4) Double-clotted extruded polystyrene sheet;