The prepainted steel sheets has light weight, beautiful appearance and good anti-corrosion performance, and can be directly processed. It provides a new type of raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, furniture industry, electrical industry, etc. , Efficient construction, energy saving, pollution prevention and other good effects, let's take a look below.
Quality characteristics of color steel sheet:
1. Non-pollution, economical, the prepainted steel sheetsproduction process is less harmful to the environment, and can be recycled, greatly reducing the pollution to the environment, light weight, can save weight structural materials, and reduce costs.
2. It is easy to process and easy to construct. The color steel plate can be rolled into various shapes and lengths according to the needs. There is no overlap in the middle, the construction is simple and the waterproof effect is good.
Prepainted galvanized steel sheet product inspection standards:
1. No obvious pores, bubbles, accumulated flow and wrinkles are allowed.
2. No black spots, residues, scratches, stains and uneven coatings are allowed on the surface.
3. No serious leakage, peeling, color mixing and adhesion are allowed. It is not allowed to turn yellow or lose gloss due to excessive baking.
4. No obvious color difference and uneven gloss are allowed.
