The difference between HDP color coated sheet and color printed steel plate

Let’s talk about the difference between HDP color-coated sheet and color printing steel plate HDP color-coated sheet is a product made of cold-rolled sheet steel and galvanized sheet steel as the base material, after surface pretreatment (degreasing, cleaning and chemical conversion treatment), continuous coating (roller coating method), baking and cooling. 　　

Color steel plate refers to the color coated steel plate, which is a steel plate with organic coating, and the color steel plate is divided into veneer, color steel composite plate, floor, etc., the differences are as follows: In the refining process, the base material of HDP color coated plate is used to paint the steel belt, the positive and negative treatment of HDP color coated plate is very important, generally the two sides of HDP color coated plate have high requirements for color, coating performance and surface quality, the plate has strong hardness and flexibility, and its coating has the ability to resist mechanical actions such as scratching, friction, collision and extrusion. The coating of HDP pre-painted sheet can be deformed with the substrate without damage. HDP Color-Coated Sheet The time interval between the end of performance and the need for overhaul to maintain its protection of the substrate is the time interval between the end of the performance and the need for overhaul to maintain its protection of the substrate, which will gradually deteriorate under the influence of use, so it needs to be overhauled to make it more durable. 2. The printed color steel plate is based on cold-rolled steel plate, degreasing, phosphating, and then double-sided hot-dip galvanizing under nitrogen protection, coated with a chemical conversion film that is easy for the primer to adhere firmly, and then coated with epoxy primer, and then coated with chemically resistant color topcoat to finalize, color steel plate is a kind of color steel plate, the surface is coated with a layer of polymer material, it has one side and two sides, most of them are one side, and the surface can also be printed with patterns. 　　

Analysis of the production process of color coating of HDP color coated steel The performance of HDP color coated board generally adopts weak acid salt spray test, artificial aging test is more common, on the other hand, under certain conditions, color steel coil will have better resistance to organic chemical solubility, corrosion resistance, pollution resistance and other characteristics. 　　

HDP color-coated plate is a very important industrial product in our daily life, there are different models according to different processes and colors, but many customers are confused about how to choose, and then I will introduce you to the process of this HDP color-coated steel. The joints between the drawing board and the wall, Roman columns, lamps, etc., should be sealed so that no feces leak out. 　　

This will make many users who want to use the standard thickness have an embarrassing situation of insufficient thickness, and many unscrupulous merchants will have inferior plates to pass off as standard thickness, making users miserable. With the rapid development of the times, people’s pursuit of living standards is getting higher and higher, and ordinary HDP color-coated plates can no longer meet their needs. 　　

Nowadays, the post-80s and post-90s have gradually become the mainstream consumer groups, with the advent of HDP color-coated board and the new era, this generation has higher requirements for home improvement products, and the demand for diversified and personalized products is also increasing.