With the wide application of color-coated board products, more and more users are looking for color-coated boards. What problems should we pay attention to when choosing products? What are the factors that determine the quality of color-coated sheets?
When purchasing color-coated sheets, attention should be paid to the quality of work. The quality of 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 board products. The purpose of the initial coating, fine coating and curing is to apply the coating to the surface of the substrate, volatilize the coating by heating, and make the organic coating closely bond with the substrate.
The product quality of color-coated sheets depends not only on the basic properties of the substrate and coating, but also on the production process and operation control technology. Operation control technology has a great influence on the physical properties and surface quality of color-coated board products. From the analysis of the production process, the key to the production control technology should include cleaning treatment, chemical coating treatment, coating (including initial coating and finishing coating) and curing.
When it comes to color-coated board products, you should not be too unfamiliar. As a professional color-coated sheet manufacturer, now our professionals will briefly introduce the precautions for purchasing color-coated sheets for you, hoping to help you.
1. There are many types of color-coated sheets on the market, such as wood grain color-coated sheets, aluminum-zinc color-coated sheets, fluorocarbon color-coated sheets, etc., but we must choose a professional color-coated sheet manufacturer. Some styles are chic but not durable. Therefore, we should pay attention to quality when choosing.
2. When choosing, choose a color-coated board with a smooth and clean surface and no other impurities. The color and gloss have to be better. This is a better quality color coated board.
3. When installing color-coated boards, users sometimes use oils, waxes and peelable protective films to improve smoothness, but in fact, wet lubricants may absorb foreign objects, which should be removed before installation. The peelable protective film should be removed as much as possible after application.
