Aluminum plastic composite panels come in a wide variety and are a new type of material. There is no unified classification method, and they are usually classified based on their use, product function, and surface decorative effect. By using classified aluminum-plastic panels for building curtain walls, the thickness of the upper and lower aluminum panels should generally not be less than 0.50mm, and the total thickness should not be less than 4MM. Aluminum alloys should comply with the requirements of GB/T3880, and generally 3000 and 5000 series aluminum alloy panels should be coated with fluorocarbon resin. The thickness of the upper and lower aluminum plates of aluminum-plastic composite panels for exterior wall decoration and advertising shall not be less than 0.20 millimeters, and the total thickness shall not be less than 4 millimeters. The coating technology is generally fluorocarbon coating or polyester composite coating. The thickness of the upper and lower aluminum plates of the aluminum-plastic composite panel for indoor use is generally 0.20MM, with a thickness of not less than 0.10mm, and the total thickness is generally 3MM. The coating is polyester composite coating or acrylic coating.
Product function classification: The fireproof board uses flame-retardant core materials, and the combustion performance of the product reaches the flame-retardant level (B1) or no flame-retardant level (A). Antibacterial and mildew resistant aluminum-plastic panels are coated with coatings that have antibacterial and bactericidal effects on aluminum-plastic composite panels, enabling them to control microbial activity and reproduction, and then kill bacteria. Anti static aluminum-plastic composite panel After applying anti-static coating, the surface resistivity of the aluminum-plastic composite panel is below 109 Ω, which is lower than the surface material resistivity of an ordinary aluminum-plastic composite panel. Therefore, it is not easy for us to develop static electricity and dust in the air is not easy to adhere to the surface.
According to the surface decorative effect, plastic decorative aluminum-plastic composite panels are classified and coated with various decorative coatings on their surfaces. Widely used technologies include fluorocarbon, polyester, and acrylic coatings, which mainly include various colors such as metallic, solid, pearl, fluorescent, etc. They have Chinese decorative design effects and are common varieties in the market. Oxidation colored aluminum-plastic composite panel aluminum alloy panel adopts unique colors such as rose red and bronze, which have a special decorative effect. Thin film decorative composite panels are made by applying a primer to the colored particle film adhesive according to the set process conditions and the action of the adhesive, and then applying it to the aluminum plate or directly performing degreasing treatment on the aluminum plate. The main varieties are granite grain board and wood grain board.
Color printing of aluminum-plastic composite panels with different patterns can be achieved by learning advanced computer photocopying printing enterprise technology, printing colored ink on transfer paper and various natural selection patterns, and then indirectly replicating various natural patterns on aluminum plates through thermal transfer printing technology. It can meet the creativity of designers and the personalized choices of homeowners. The brushed aluminum-plastic composite panel adopts aluminum alloy panel with surface stretching treatment. Gold brushed and silver brushed products are more common, bringing people different visual enjoyment. The surface of the mirror finish aluminum-plastic composite panel and aluminum alloy panel is polished like a mirror.