Color coated steel coil referred to as color coated steel coil, this kind of plate surface color novel, strong adhesion, corrosion resistance and decorative good, and good processing performance, so it is widely used.

It is used in building exterior wall clapboard, roof board, corrugated board, waterproof and air permeable board, corrosion resistant equipment and components as well as furniture, automobile shell, water baffle and so on. 

〣According to the different structure, color coated steel plate can be divided into the following types:

1. Coating steel plate:

With galvanized steel plate as the base, the front and back of the coating, to ensure its corrosion resistance. The first coat on the front is primer, usually epoxy primer because of its strong adhesion to the metal, and the back is also coated with epoxy or acrylic resin; The second layer (surface layer) used alkyd resin, generally with polyester coatings or acrylic resin coatings.

2. PVC steel plate:

PVC layer is thermoplastic, the surface can be hot processing, such as embossing can make the surface texture rich, but it also has flexibility, can be bent and other secondary processing, its corrosion performance is also better. There are two types of PVC steel plate, one is produced by coating paste PVC method, called coated PVC steel plate: the other is to have been formed and printed or embossed PVC film affixed to the steel plate, called coated PVC steel plate.

3, heat insulation coating steel plate:

Heat insulation coating steel plate is pasted with 15-17 mm thick polystyrene foam or rigid polyurethane foam on the back of color coated steel plate, which is used to improve the performance of coated steel plate. It is mainly used for special fields that need heat insulation and sound insulation.

4, high durability coated steel plate:

The durability and corrosion resistance of color coated steel plate can be improved by applying the high durability coated steel plate to the surface coating of steel plate with good aging resistance of fluorine plastic and acrylic resin.

〣Specification