Due to its unique process, color-coated plate manufacturers are divided into stainless steel domestic embossed plates and stainless steel imported embossed plates. Some patterns cannot be produced by domestic machinery technology, even if some domestic machinery technology can be used. Made but the concave and convex surface is not as obvious as imported.
The quality of the work determines the quality of the coating, and directly affects the physical indicators such as the flexibility and impact resistance of the coating. It determines the coating adhesion of color-coated coil and color-coated board products. The purpose of initial coating, finishing coating and curing is to coat the coating on the substrate surface and use heating to volatilize the organic solvent of the coating, so that the organic coating and the substrate are closely combined.
In order to ensure the coating quality of color-coated products, it is necessary to carry out pre-treatment work such as degreasing, dust removal, and rust removal on the surface of the substrate before coating. This is the first step to ensure the coating process and the quality of the color-coated board products. basic work.
