How to solve the oxidation phenomenon of aluminum profiles?

Nowadays, aluminum profiles have become very important processing materials in many industries. However, aluminum materials are very easy to oxidize, which not only affects the appearance but also affects the strength. So, how to solve the oxidation phenomenon of aluminum profiles? Let's take a look one time.

1. When drying in the sun, the aluminum material will be aged under the influence of climatic conditions, which may lead to the oxidation of the aluminum material. When this problem occurs, it can be exposed to the sun in the summer when there is sunlight, and it can be baked in the oven in the rainy day or in the winter.

2. Rinse with hot water, rinse the aging film with hot water, but the water temperature and time should be strictly controlled, because the water temperature will be too high, the film will become thinner and the color will become lighter.

3. For drying treatment, hang the aluminum material that has been washed with hot water on the shelf, absorb the water stains on the surface of the aluminum material with a towel, and dry it naturally in a cool place. The product treated in this way is very natural, and the color of the film layer will not be affected. .

4. For anodic and material treatment, immerse the aluminum profiles with different oxidation in the standard solution of sulfuric acid. After the film layer becomes soft and falls off, it can be redesigned and analyzed for conductive anodicization after a little cleaning with lye solution and light emission with nitric acid.