ASTM A792M Color coated coil has light weight, beautiful appearance and good corrosion resistance, and can be directly processed. Color is generally divided into gray sea blue brick red. It is mainly used in advertising, construction, household appliance industry, electrical appliance industry, furniture industry and transportation industry. The coating used for color coating rolls according to the use of different environment to choose the appropriate resin, such as polyester silicon modified polyester, polyvinyl chloride plastisol, poly vinylidene chloride, etc.
1、Types and usages of color coated coil
|Type of base plate||Steel grade||Grade of base plate||Application|
Hot-dip zinc color coated coil
|TDC53D+Z||TDC53D+Z||For deep drawing|
|TS550GD+Z||TS550GD+Z||For high strength structure|
Hot-dip alu-zinc alloy color coated coil
|TS550GD+AZ||S550GD+AZ||For high strength structure|
Electric-galvanized color coated coil
|SECD||SECE||For deep drawing|
2、Characteristics of color coated coil
（1）There is no compound high temperature indentation on the surface, no residual stress on the surface and no deformation after shearing.
（2）A lacquered pattern baked at high temperature. It has the characteristics of high gloss retention, good color stability and small color difference change.
(3）The product has the advantage of bending strength required for decorative board. It will not cause bending deformation and expansion under the change of wind pressure, temperature and humidity.
（4）The product has environmental protection, it can resist the corrosion of saline-alkali acid rain at the same time, its own corrosion will not produce toadstools. In addition, it does not release any toxic gases.
3、The color coated coil coating structure type
（1）2/1: Coat upper surface twice, coat lower surface once, bake twice.
（2）2/1M: Coat upper and lower surfaces twice, bake once.
（3）2/2: Coat the upper and lower surfaces twice, bake twice.
4、Applications of color coated coil
The application range of color coated roll is very wide. It is mainly used in rail transportation, aerospace, machining, precision instruments, energy and chemical industry and other fields.
Our company has advanced technical team production and development of products and we use new inspection technology to Improve product performance.Therefore, our products have a broad international market. We provide the best service for customers in different countries, and have been recognized by international customers.