1. XPS foamed board, has a perfect closed-pore alveolate structure.

2. Its density, water absorption, coefficient of heat conducting and the coefficient of steam pervasion are all lower than     those of other board heat preservation materials.

3. They have the characteristics of strong intensity, light material, airtight, anticorrosion, resistance, low cost, etc.

4. It has been widely used in the fields of heat preservation and heat insulation in the construction industry, frost resistance of the highway, airport and household fitment, It is the generally acknowledged and the best heat     preservation material.

5. The complete machine adopt zhaoxing’s sole possession of the new design, the elegant appearance, the craft operation is simple, but has the high output.