PS extrusion polystyrene foam board(referred to as XPS)

Has a perfect closed cellular structure, is currently recognized as the best insulation materials in the market. The main materials--recycled EPS polystyrene granulated materials are made to the final product  through extrusion by die head, foaming,forming, haul off and cutting. The density, water absorption, thermal conductivity and vapor permeability coefficient are lower than other heat insulation materials, so it has the characteristics of good strength, light weight,airtight, corrosion-resistant, anti-aging, low prices,  is widely used in roof insulation system; wall insulation of cold storages, barracks, grain bins and civil buildings; ground construction of airport runway and square; earthwork of road and railway;partition system of apartments, offices and factories and so on.

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