Roll forming is the most commonly used method for the production of building roofing panels and wall panels with color coated boards. Roll forming machines use a series of differently shaped rolls on a rack to press the steel rolls into the required shape. Color-coated steel sheet is pressed into various shapes according to the […]
Hot-dip galvanizing, also called hot-dip galvanizing, is a method of obtaining a metallic coating by immersing steel components in molten zinc. With the rapid development of high-voltage power transmission, transportation, and communications in recent years, the requirements for protection of iron and steel parts have become higher and higher, and the demand for hot-dip galvanizing […]
Color steel plates are often used in construction projects. It is indispensable today, but it is worth mentioning that there are many types of color steel plates and their thicknesses have individual differences. Many people do not understand the specific specifications. , How to choose the thickness of the color steel plate is even more […]
Color-coated sheet is made of cold-rolled steel sheet and galvanized steel sheet as the substrate. After surface pretreatment (degreasing, cleaning, chemical conversion treatment), coating is applied in a continuous method (roller coating method), and baked and cooled The product. The color-coated steel plate refers to the color-coated steel plate, and the color-coated steel plate is […]
Galvanized steel refers to a steel plate whose surface is coated with zinc. Galvanizing is a frequently used economical and effective anticorrosive method, and about half of the world’s zinc production is used for this process. Hot-dip galvanized steel has the advantages of ideal comprehensive properties such as corrosion resistance, forming and coating, as well […]
The main component of color-coated steel coating is resin, which is the base material in the coating formulation. In addition, most coatings require solvents and can also contain various additives. In addition, many coatings also contain a cross-linking agent. After the coating is applied to the substrate, it chemically reacts with the resin during the […]
Color steel plates have been widely used in many fields such as industry, civil, home appliances, and machinery since the mid-to-late 1980s. Gradually replaced a variety of carbon, chemical fiber and other materials. At the same time, the color steel plate also encountered many, many problems during use. For example: what kind of board is […]
Color-coated steel plate is a composite material formed by coating one or more organic coatings on a metal substrate and baking. It is used in home appliances and the construction industry because of its good corrosion resistance and aesthetics. Since the establishment of the first color coating unit in the late 1980s, after 30 years, […]
In general, you can choose according to the standard color of the factory, which can reduce the workload in the early stage of production. If special colors are needed, because the paint needs to be prepared in the paint factory first, and the various properties can meet the requirements before production, the production time from […]
Buildings (roofing panels and exterior wall panels) themselves have material requirements that can be divided into safety performance (impact resistance, wind pressure and fire resistance), residential performance (water resistance, heat insulation and sound insulation), durability (pollution resistance Properties, weatherability and appearance retention), production processability (economy, easy processing, easy maintenance and repair). For the ultimate owner […]
