Its unique closed-cell resistance and high resistance to gas diffusion makes it superior long-term performance of 5cm insulation foam insulation board sales, its thermal insulation properties of sustainable 20-50 years or more; excellent corrosion resistance polyurethane rigid The closed cell foam structure and the face material, it has superior gas barrier properties and water resistance to the air, and it can be formed in the molding insert connection structure, easy to assemble later. It does not require additional insulation layer moisture 5cm foam insulation board, eliminating many laying insulating layer trouble. External wall insulation rock wool composite panels: wall insulation rock wool composite panels are fire board for the surface layer to the core layer of rock wool is made of new composite wall insulation. External wall insulation rock wool composite panels are designed for thin plaster exterior insulation system of the building design and production for the base wall of the external walls of new or existing buildings, such as concrete or brick wall insulation or energy-dense structure transformation, but also for the use of Fire Barrier, significantly improves the facades of the fire protection features. 5cm foam insulation board wholesale, Zhucheng 5cm foam insulation board, Zhucheng Hua Yong Yong Hua Plastic Foam Plastic Foam provided by Zhucheng plant. Zhucheng Yong Hua Plastic Foam Factory (www.zchyps.com) strong, credible, Shandong Weifang industrial products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhucheng Yong Hua Plastic Foam and you hand into the brilliant, for a better future!