2022-2-10 09:45| 发布者: steelfu4mo| 查看: 762| 评论: 0 |原作者: 佛山万庆物资
Coated steel plate has light, elegant and excellent anti-corrosion function, and can be directly processed. It provides a new raw material to the packaging industry, construction industry, shipbuilding industry, vehicle manufacturing industry, furniture industry, electrical industry, playing the effect of steel for wood, efficient construction, frugal energy, pollution prevention and other effects.Using the galvanized steel plate as the substrate of the coated steel plate, the organic coating on the zinc layer plays an isolation role, can prevent the steel plate from getting rusty, the service life is longer than the galvanized steel plate, so it is widely popular with consumers.
In order to improve the corrosion resistance and special surface properties of ordinary steel plates, various color-coated steel plates were developed on the basis of ordinary steel plates.The coating of steel plate can be roughly divided into organic coating, inorganic coating and composite coating, and the organic coating of steel plate develops the fastest.Organic coating can be formulated into a variety of different colors and patterns, so it is often called color-coated steel plate.The substrate of color-coated steel plate usually uses hot-rolled steel plate and galvanized steel plate, and the organic coating is PVC, in addition to polyacrylic resin, epoxy resin, alcoholate resin, etc.The combination of coating and steel plate includes film lamination and coating coating.Color coated steel plate can also be made into pressure plate, its section shape and size are basically similar to aluminum alloy pressure plate.This compression plate has the advantages of good durability, generous beauty and convenient construction, so it is widely used.The base of the coated plate is galvanized plate, with the back and front painted to ensure corrosion resistance.The first layer of the front is a primer, usually an epoxy primer, which has a strong adhesion to the metal.The back side is also coated with epoxy or acrylic resin.The surface used to be acid acid resin, but now it is mostly polyester and acrylic coatings.
Color-coated steel plate is a galvanized steel plate or cold-rolled steel plate as the base, the surface is coated with various decorative layers from inside to outside, divided into cold-rolled plate, galvanized layer, chemical conversion layer and so on.The plate surface is not only novel in color, strong in adhesion, but also strong in processing is, can be cut, bending, drilling and so on.
The domestic color coating plate industry is facing the coexistence of low-cost production and high-tech products, and the color coating product market is mixed. Foshan Wanqing Materials Co., Ltd. helps customers to deeply understand the color plate, and the color steel plate manufacturers consciously abide by the industry standards.