Anodizing Extrusion Aluminum Building Sliding Aluminium Windows Profile
 
Application

Aluminum 6063 Alloy Number, it is the most common alloy number for producing aluminum window and door profile. 6063 aluminum alloy is widely used in building aluminium window extrusions and aluminum profiles doors, It has good surface decoration after Powder coated surface treatment. And it has good corrosion resistance.

Aluminium window profiles can be used to make sliding window Aluminum Frame, casement window Frame extrusions, foldable aluminum window system and Aluminum-clad windows.

Aluminium window profiles can be also called aluminium window frame extrusions, almost use 6063 aluminum alloy. Powder Coating is by far the most popular used in commercial and residential aluminium windows and aluminum doors. The powder coat surface makes the window clean, durable, weather-resistant, and comes in a variety of colors.

Feature

What are the indexes of material quality assessment for aluminium window & door?

1. Colour scale: one piece of aluminium profile, the colour between two ends should be consistent if has an obvious chromatic aberration, unfavourable choose.

2. Flatness: Careful check the surface of aluminium profile, there should not be dents or bulging.

3. Glossiness: obvious opening bubble (white) and ash (black) on the surface of aluminium profile, (such as craze, burr, peeling etc) should be avoided to choose.

4. The degree of anodizing: the thickness of the anodized film should equal or greater than 10 μm. You can scratch the surface to see if the film can be erased.

Specification