ã€China Aluminum Industry Network】 1.Structure is novel. 2.Light weight and durability are excellent. This kind of aluminum sheet is light, about 7kg per square meter, and its tensile strength is up to 200N/mm2; Aluminum sheet has high elongation and relative elongation is higher than that. 10%, able to withstand high bending without breaking, good toughness.
3, decorative strong difference from other domestic and foreign insulation board structure, directly to the low thermal conductivity, high thermal insulation performance of rigid polyurethane by pouring foam firmly bonded to the back of the forming aluminum plate.
4. The weatherability of the coating is strong. The surface of the aluminum plate is sprayed with KYNAR-500 70% fluorocarbon polymer resin. After this fluorocarbon sprayed aluminum plate surface, the resistance to acid rain, corrosion, and UV resistance is extremely strong. Coatings do not fade, powder, or peel off for more than 20 years.
5, installation of fast process and reasonable insulation aluminum plate made in the factory line, directly to the construction site to hang on the envelope structure, is a new type of energy-saving decorative integrated high-grade exterior materials, and construction is convenient, short duration. In short, although polyurethane rigid foam can be ignited with open flame, it is not easy to burn. Even if it burns, it is only the surface of the coke and will not be burned.
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