Application advantages of XPS extruded board

　　1. Excellent thermal insulation and heat resistance

　　XPS extruded board has incomparable good performance of common thermal insulation materials (thermal conductivity of 0.03w/mk).

　　2. Excellent water resistance and moisture resistance

　　Because XPS insulation board has a tight closed cell honeycomb structure, and the molecular structure of polystyrene itself does not absorb water, it has excellent water resistance, moisture resistance and seepage resistance. In this way, the condensed water and moisture caused by water leakage and indoor and outdoor temperature difference in the roof cannot penetrate, so as to avoid affecting the structure of the building.

　　3. Excellent compression resistance

　　It is a kind of high-performance light-weight hard plate. Due to its fine closed cell structure, it has good compression, shear and impact resistance. Even if it is immersed in water, it has almost no change. This feature is not found in other thermal insulation materials.

　　4. High quality environmental protection products

　　XPS insulation board has stable chemical properties, no volatilization of harmful substances, no decomposition or mildew, and good corrosion resistance. Its high-efficiency thermal insulation function can reduce the consumption of natural resources and leave a cleaner environment for the earth.