Color steel plate

The Development Trend of Color Coated Board
Firstly, by using high-quality substrates, the requirements for the surface, shape, and dimensional accuracy of the substrates are becoming increasingly high. For outdoor use, zinc alloy hot-dip galvanized coils such as small zinc flake flat hot-dip galvanized steel coils and non zinc flake flat hot-dip galvanized steel coils are emerging in a timely manner; Indoor use such as galvanized steel coils, coated cold rolled sheets, and aluminum coils.
Secondly, improving the pre-treatment process and pre-treatment fluid, with a small number of equipment and low cost, has become the mainstream process, continuously improving the stability, corrosion resistance, and environmental performance of the pre-treatment fluid.
Thirdly, focus on the development of new coatings, improving general polyester, polyvinylidene fluoride (PVDF), and plastic sols to achieve super color reproducibility, UV resistance, sulfur dioxide resistance, and improved corrosion resistance; Develop functional coatings that are resistant to pollution and absorb heat.
Fourthly, the unit equipment is more complete. For example, adopting new welding machines, new roller coating machines, improving curing furnaces, and configuring advanced automation instruments.
Fifth, due to the lower cost of cold embossing compared to hot embossing, as well as its aesthetic, three-dimensional, and high strength characteristics, cold embossing production technology has become a development trend.
Sixth, pay attention to the diversification, functionalization, and high-end of products, such as deep drawing color coated boards, "pomelo peel" color coated boards, anti-static color coated boards, pollution resistant color coated boards, high heat absorption color coated boards, etc.