High Quality Sound Proof Acoustical Panel Aluminum Corrugated Core Sandwich Panel

Widely used as decorative materials for roof, wall and ceiling in the field of construction, to improve the overall aesthetics of the building and thermal and acoustic insulation properties. It can be used in buses, train compartments, wagon partitions and other components to reduce the weight of vehicles and increase the load capacity. It is suitable for the interior decoration and structural parts of yachts, workboats and other ships, featuring waterproof and anti-corrosion, durability and wear-resistance.

Aluminum sandwich panel is a kind of panel made of two layers of aluminum alloy plate compounded with intermediate sandwich materials (such as polyethylene foam, rock wool, glass wool, etc.). The surface layer is generally made of high-strength aluminum alloy plate, which has good fire resistance, weather resistance and corrosion resistance. The commonly used sandwich materials for the intermediate sandwich are polyethylene foam, rock wool, glass wool, etc. These materials have good heat insulation, thermal insulation and sound insulation properties. It is generally a three-layer structure, i.e., outer aluminum sheet, intermediate filler layer and inner aluminum sheet, which forms a strong and integral structure.