Metal curtain wall decoration new material aluminum corrugated core composite aluminum plate

Aluminum corrugated core composite aluminum plate is a three-layer hollow new composite material formed by bonding and compounding the coated aluminum plate, the corrugated core and the aluminum plate. The board, the middle layer adopts corrugated core board, and the adhesive between the core board, the front panel and the back board is a modified thermosetting epoxy resin.

With the rapid development of the metal and metal composite materials industry, a large number of new technologies, new processes and new products have emerged. Metal decoration in the current project

The curtain wall is about 30 million m2, accounting for one-third of the total area of ​​the curtain wall. The commonly used materials for metal decorative curtain walls are aluminum veneer, aluminum-plastic panel, and aluminum honeycomb panel. As far as the product itself is concerned, each has its own limitations due to its different structure and material usage. Aluminum veneer has good rigidity and high strength, but the thickness of the plate is relatively large, and the overall flatness of the finished product made of sheet metal and spraying is poor after installation; However, due to the thin thickness of the aluminum panel and the small bearing capacity after folding, it is not suitable for large panel curtain wall projects, and the aluminum core material is PE plastic, which has poor fire resistance; the thickness of aluminum honeycomb composite panels is generally not less than 10mm , excellent bending performance and high flatness, because its specific production process cannot be continuously produced, most of them need to be processed according to construction design drawings and the production cost is high. Although the thickness of the aluminum corrugated core composite aluminum plate is 4mm and 6mm, its bending performance is excellent. Because the core material is aluminum corrugated core, the product has excellent fire resistance. The aluminum corrugated core composite aluminum plate, the aluminum-plastic composite panel, and the aluminum honeycomb composite panel belong to the sandwich type sandwich structure, which is a composite of two layers of aluminum plates and sandwich materials. The core material of aluminum-plastic composite board is mainly polyethylene plastic, the core material of aluminum honeycomb composite board is aluminum honeycomb core, and the core material of aluminum corrugated composite board is aluminum corrugated core.

Aluminum corrugated core composite aluminum plate is a new three-layer hollow composite material formed by bonding and compounding coated aluminum plate, corrugated core and aluminum plate with adhesive.

The front panel and the back panel are made of high-quality high-strength aluminum alloy AA3003H16-H18 sheet, the middle layer is made of corrugated core panel, and the adhesive between the core panel and the front panel and back panel is modified thermosetting epoxy resin. Commonly used thicknesses are 4.0 and 6.0mm, the width of conventional materials can be 800-1590mm, and the maximum length can reach 8000mm-10000mm.