Features of coated steel plate

The coated metal plate uses metal materials such as steel plates as the substrate. After the surface of the substrate is degreased and chemically treated, it is continuously coated with polyester composite materials, and the result is formed by high-temperature curing of the material. In terms of performance, the coated metal plate not only has the machinability and formability of metal materials, but also has protective properties such as corrosion resistance, pollution resistance, and acid and alkali resistance through the composite material on the surface.
Laminated metal sheet has the following product features:
1. Appearance effect: different appearance effects can be realized through the mirror surface, texture, pattern, pearlescent decoration and scratch resistance of the product, so as to meet the design requirements of home appliances;
2. Different from the traditional powder spraying process, which is processed first and then painted, the coated metal plate can use the rolling processing equipment to realize the rapid processing of large components such as refrigerator U shells or side panels, washing machine boxes, etc., which use metal plates as materials. Production;
3. Low cost: Taking the PCM structure as an example, compared with powder coating, the utilization rate of coating materials for continuous coating of coated metal plates is increased by 50%;
4. High requirements for processing conditions: There are high requirements for the cleanliness of processing equipment and processing environment and the refinement of operating environment, so as to avoid the loss caused by scratches on the surface of the coated metal plate, which also affects the refinement of factory management and execution Efficiency puts forward higher requirements.
According to the current appearance design of home appliances and the needs of manufacturers, the development direction of coated metal sheets is mainly towards high-quality and functional development. The former mainly refers to the appearance of the coated metal plate, such as color difference, not only to meet the design performance requirements of the product, but also to be more refined in terms of surface cleanliness and sharpness of image; Improve the surface hardness on the premise of flexibility. The latter shows that, using the surface film material, the film-coated metal plate has been able to achieve additional functions such as electrical conductivity, high anti-rust, and self-cleaning.