Aluminum-plastic panel

Abstract

The invention discloses an aluminum-plastic plate, which comprises aluminum plate layers and a magnetic layer. The magnetic layer is sandwiched between the aluminum plate layers that are located on both sides. Compared with traditional aluminum-plastic plates, the invention has the following improvements that: as the core layer has magnetism, magnetic products and iron products can be absorbed without adhesive tapes, bonding and removal can be convenient, the process is simple, production can be carried out on original aluminum-plastic plate production equipment, industrial automation is easy to realize, use functions of the aluminum-plastic plate is also enriched, and the range of use is widened.

Description

technical field [0001] The invention relates to an aluminum-plastic panel, in particular to an aluminum-plastic panel with a magnetic core layer which can be mass-produced. Background technique [0002] Classified according to the purpose, aluminum-plastic panels for building curtain walls: the minimum thickness of the upper and lower aluminum panels should not be less than 0.50mm, and the total thickness should not be less than 4mm. The aluminum material should meet the requirements of GB / T3880. Generally, 3000, 5000 and other series of aluminum alloy plates should be used, and the coating should be coated with fluorocarbon resin; Anti-rust aluminum not less than 0.20mm, the total thickness should not be less than 4mm. The coating is generally made of fluorocarbon coating or polyester coating; aluminum-plastic panels for indoor use: the upper and lower aluminum panels generally use aluminum panels with a thickness of 0.20mm, the minimum thickness is not less than 0.10mm, a...

AI Technical Summary

Problems solved by technology

Many building materials are made of iron. When bonding aluminum-plastic panels, an additional layer of glue is required, which not only wastes time and money, but also causes pressure on iron products.

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