Matters needing attention when purchasing aluminum profiles and maintenance methods of aluminum profiles

[China Aluminum Network] Consumers should pay attention to the following points when purchasing and using aluminum alloy building profile products:
1. Check the factory certificate of aluminum products, pay attention to the date of manufacture, specifications, technical conditions, company name and production license number.
2. Carefully look at the surface conditions of the aluminum products. The products should be bright and shiny, and the surface should not have obvious scratches, bubbles, and other defects.
3, we must pay attention to the thickness of aluminum products, door, window material thickness should not be less than 1.2mm.
4. Pay attention to the thickness of the aluminum coating product surface coating, the film thickness of the anodized product is not less than 10μm, the film thickness of the electrophoretic coating product is not less than 17μm, the thickness of the powder coating coating does not exceed the range of 40-120μm, fluorocarbon Paint spray products should be coated on top of two, not less than 30μm.
5. For users in coastal areas, it is better to choose electrophoretic painted aluminum profiles, powder sprayed aluminum profiles or fluorocarbon sprayed profile products with good corrosion resistance.
During maintenance:
1. During routine maintenance, other hard objects such as brushes should not be used as cleaning tools. Soft cotton yarn and cotton cloth should be selected.
2, can use water, detergent and soap, but can not use other organic substances.