According to incomplete statistics, a good
aluminum extrusion profile product can be used for 25 years on the surface as new, and aluminum extrusion profile has good performance and stability and is widely used. However, a lot of poor aluminum extrusion profiles on the market often can not meet the actual demand of users. When choosing aluminum extrusion profile, choose a good aluminum extrusion profile. How to maintain and maintain aluminum extrusion profile? The following is a list of ways to maintain and maintain aluminum extrusion profile:
1. The wall thickness of aluminum extrusion profile relates to the weight and price of aluminum extrusion, as well as the bearing capacity.
2. Aluminum extrusion profile surface coating thickness. In aluminum extrusion profile surface treatment, the film thickness of electrophoresis paint should be at least 17μm, the film thickness of anodic oxidation product should be no less than 10μm, the coating thickness of powder spraying should be no more than 40-120μm, and the coating thickness of fluorocarbon spraying product should be no less than 30μm.
3. Aluminum extrusion profile surface should be smooth and glossy, bright color, smooth without bubbles and obvious scratches.
4. Cleaning tools: daily aluminum extrusion profile has stains on the surface. The correct way to clean is to use a soft tool like a rag or cotton yarn rather than a hard object like a brush.
5. Pick from coastal areas. The rainy season is long in coastal areas, so it is necessary to choose the surface treatment method with better corrosion resistance, such as electrophoretic paint profile.
6. For other matters, the soft strength and hard strength of aluminum extrusion profile manufacturer should be optimized through multiple comparisons, and a good manufacturer is usually the guarantee of quality.