Because the color-coated board is strictly controlled in the production process, it has a uniform quality in terms of appearance, durability, and process performance. The color-coated plates are inexpensive, and compared with the finished coating solution, the liquid content of the architectural coatings is high, the organic chemical architectural coatings are low in consumption, and the economic development is cost-effective. The use of color-coated plates greatly simplifies the production process, and there is no air pollution caused by organic chemistry to solve painting and baking. Commonly used architectural coating types are epoxy resin, polyester, silicon modified material polyester, polyvinylidene fluoride, and polyurethane materials.
In selecting the above, depending on the application of the natural environment and the main purpose, it is necessary to use a thick-plated steel plate of different substrates or different types of architectural coatings. For general application in external engineering, the thickness of the hot-dip galvanized substrate should be thick. Steel plate. In the construction of the corrugated board, it is best to use the upper and lower layers of the 2-color coating for the production of the color-coated board. When making the color steel sandwich board, the upper surface layer is used for 2 times.
The color-coated board is made of lightweight concrete, beautiful and excellent in corrosion resistance, and can be immediately produced and processed. Therefore, it can be used in the construction industry, shipbuilding industry, automobile processing industry, home improvement industry, and electrical equipment manufacturing industry. The hot-rolled steel sheet and the galvanized sheet are substrates, which are subjected to surface layer normalization treatment, and are coated with a building paint in a continuous manner, and are made by baking and water cooling.
发表回复