The following points should be paid attention to when choosing and using aluminum alloy building profile products:
1. Check the product delivery certificate, pay attention to the delivery date, specifications, technical conditions, company name and production license number.
2. Observe the surface condition of the product carefully. The product should be bright in color and good in luster, and the surface should not have obvious scratches, bubbles and other defects.
3. Be sure to pay attention to the wall thickness of the product, the product thickness of the door and window materials should not be less than 1.0mm.
4. Pay attention to the thickness of the surface coating of the product, the film thickness of anodized products is not less than 10μm, the film thickness of electrophoretic paint products is not less than 17μm, and the thickness of the powder spray coating does not exceed the range of 40-120μm, fluorocarbon paint spraying The product should be above the second coating and not less than 30μm.
5. Users in coastal areas are better to choose electrophoretic paint profiles, powder spray profiles or fluorocarbon spray profiles with better corrosion resistance.
6. Do not use brushes and other hard objects as cleaning tools during daily maintenance, but choose soft cotton yarn and cotton cloth.
7. Water, detergent and soap can be used for cleaning, but other organic substances cannot be used.
