The difference between color coated plate and color steel plate

Time：

2020-09-07

Color coated steel plate is made of cold-rolled steel plate and galvanized steel plate as the substrate, after surface pretreatment (degreasing, cleaning, chemical conversion treatment), coating with paint in a continuous method (roller coating method), baking and cooling. The product. Color steel plate refers to color-coated steel plate, which is a steel plate with organic coating. Color steel plate is divided into single plate, color steel composite plate, floor deck and so on. The specific differences are as follows: 1. During the refining process, the base plate of the color-coated plate is a steel strip used for coating paint. The treatment of the front and back of the color-coated plate is extremely important. Usually, the color, coating performance and surface High quality requirements. The color-coated plate has strong hardness and flexibility. Its coating resists mechanical effects such as scratches, friction, collision, and press-in. The coating of the color-coated plate and the substrate are deformed together without damage. . Color-coated boards start from the end of production, when the performance of the original coating drops to the interval that must be overhauled to maintain its protective effect on the substrate. Under the influence of use and over time, it will gradually age, so a major repair must be carried out to make its durability longer. 2. The color steel plate is a cold-rolled steel plate as the base material. After degreasing and phosphating treatment, double-sided hot-dip galvanizing is performed under the protection of nitrogen. After applying a chemical conversion film that is easy to adhere to the primer, Painted with epoxy resin primer and painted with chemical-resistant color topcoat to shape him. The color plate is a colored steel plate, which is coated with a layer of polymer material on the steel plate. There are single-sided and double-sided. Most of them are single-sided, and the surface can also be printed with patterns. The above two major points are the difference between color-coated plates and color steel plates that we often understand. When we choose to use, we must choose the products we need according to our actual situation. If you have any needs, you can contact us at any time.