XPS insulation board
Feininger XPS insulation board is a kind of light weight rigid panel, its main raw material is GPPS.
Its cell structure is closed, continuous and alveolate; every cell wall is interlinked and consistent. This kind of special structure makes the product have very good heat resistance, high humidity resistance, low water absorption, very good sound insulation, high compressive strength, creep resistance and good dimensional stability. The property of XPS insulation board is stable and it is very light, easy to transport and cut. It is the best heat resistant material in the world.