The first is aluminum itself, its properties are not as active as iron, and it is not easy to react with oxygen in nature. Even though the alumina produced by the reaction is relatively stable, only attention needs to be paid to prevent corrosion, and the oxidation reaction occurs at a very slow rate. The fluorocarbon aluminum panel made of aluminum is relatively stable before processing and is more resistant to corrosion after processing. After the product is passivated, this is a common industrial method to prevent metal corrosion. It is a reaction between a liquid called chromate and a product at a very high temperature. After the fluorocarbon aluminum panel is cleaned, a chromium layer is formed on the surface of the product. The chromium layer has a protective effect and protects the product from corrosion. Because chromium is a very stable metal, it forms a protective layer that is resistant to strong acids and alkalis.
After passivation, it is also subjected to fluorocarbon coating technology. Fluorocarbon refers to a chemically synthesized material called polyvinylidene chloride resin. The coating formed by it is more stable, not afraid of water, not afraid of sunlight, not afraid of temperature changes, and will not deform or fade for a long time. The number of spraying is generally three or four times. The order is arranged to ensure that the aluminum plate and the complete external air humidity can be The substances reacting with it are completely isolated. This is why the fluorocarbon aluminum panel will not rust.
The product performance through multi-layer processing is very stable, and it is widely used in industrial buildings and house decoration. It is the most widely used building material.
