The external decorative energy-saving product details board layered structure by 3M structural adhesive the Hopewell insulation polystyrene board (EPS boards or XPS board) and a rigid carrier layer (the surface of the carrier layer the pre spray tetrafluoroethylene fluorocarbon paints and coatings). percent. Features: 1, good weather resistance. Low shrinkage rate, low water absorption and water permeability suitable for any complex environment. 2, the surface of the the inert water absorption and oil absorption is low, with acid, alkali strong affinity demonstrated excellent performance in any complex environment, good cutting and processing, convenient installation method greatly accelerate the construction schedule. Good fire performance, of inorganic composite panels belong to the Class A non-combustible material, in case of fire, the inorganic composite panels can provide good fire protection for the wall system, reducing the fire was spreading. 5, good stain resistance, a surface coating of the inorganic composite plates by high temperature curing process, and not easily contaminated with pollutants, combined with good antistatic properties on the surface, is not easy to adsorb contaminants. 6, good chemical resistance, inorganic composite board coating is an excellent chemical resistance and extremely stable material, through a variety of different chemical experiments, it has a strong anti-chemical reaction of acidic and alkaline so will not be any impact on a variety of polluting gases. 7, good resistance to impact, abrasion performance by Q/XATS1-2004 test, inorganic composite panels with good crashworthiness. According to GB / T 9755-2001 standard for abrasion tests, the inorganic composite panels hard coating over 3,000 friction cycle, before exposing the substrate part, to prove its good wear resistance. 8, inorganic composite panel has good weather resistance, freezing cold, UV resistance and long service life