Consumers should pay attention to the following points when purchasing and using aluminum profile products:
1.Check the ex-factory certificate of products, and pay attention to the ex-factory date, specifications, technical conditions, enterprise name and production license number.
2.Carefully check the surface condition of the product, the product should be bright color, good luster, the surface can not have obvious scratches, bubbles and other defects.
3.Pay attention to the thickness of the wall of the product. The thickness of the door and window materials should not be less than 1.2mm.
4.Pay attention to the thickness of the product surface coating, anodic oxidation product film thickness not less than 10 microns, electrophoresis paint product film thickness not less than 17 microns, powder coating thickness not more than 40-120 microns, fluorocarbon paint coating products should be more than two microns, not less than 30 microns.
5.For users in coastal areas, it is better to choose electrophoresis paint profiles, powder spraying profiles or fluorocarbon spraying profiles with better corrosion resistance.
6.In daily maintenance, do not use brushes and other hard objects as cleaning tools, but choose soft cotton yarn and cotton cloth.
7.Water, detergent and soap can be used for cleaning, but other organic matters cannot be used.