Knowledge and Suggestions for Choosing Color Coated Sheets for Construction

The use of color-coated panels is generally divided into three categories: construction, transportation, and home appliance shells, and color-coated panels for construction occupy a larger part, followed by the home appliance industry, and the proportion of transportation is relatively smallest.

Color-coated sheets for construction generally use hot-dip galvanized steel sheets and hot-dip galvanized steel sheets as substrates, which are mainly processed into corrugated sheets or sandwich panels that meet polyurethane, and are mainly used in industrial and commercial plant construction, airports, warehouses, and freezers. Building roofs, walls, doors. Home appliance color plates generally use electro-galvanized and cold plates as substrates, and are commonly used in refrigerator shells or large-scale enterprise air-conditioning shells, freezers, bread machines, furniture, etc. Most of the substrates used in transportation are electro-galvanized and cold plates, which are mainly used for oil pans and automotive interior parts.

Generally speaking, color-coated plates for construction have higher substrate strength and better corrosion resistance than color steel plates for home appliances. This is because color-coated plates for construction are usually part of the stressed structure, and the working environment is located in a complex outdoor environment. The service life is relatively longer, so it needs to have high strength and corrosion resistance.