Company News

Why should architectural aluminum profiles be finished

Update time : 2023-04-20 10:25:49

The surface of the architectural aluminum profiles has been oxidized, and the appearance is very beautiful, and the dirt resistance, once coated with oil is very easy to clean.

Now aluminum alloy material with its small proportion, easy processing, high mechanical strength and other characteristics for many years has been widely used in building doors, windows, curtain walls and other products, architectural aluminum profiles is widely used, aluminum is a silver luster more lively light metal, its corrosion resistance has the following two characteristics:

1. The mechanical strength of aluminum alloy is high, but the corrosion resistance is weak. Although the erosion opposition of pure aluminum is good, but the mechanical intensity is poor, which restricts the application of aluminum to a given degree. Therefore, people add appropriate amount of magnesium, copper, zinc and other metals in aluminum to make various types of aluminum alloy. The mechanical intensity of aluminum alloy is extremely improved, and the range of application is greatly expanded, but the erosion resistance is worse than pure aluminum, so it is probable to be corroded by oxidation.

2. The higher the strength, the better the corrosion resistance, mainly because pure aluminum in the air and oxygen action, the production of a thin layer of dense natural oxide film on the surface of aluminum, faster and thicker than other metal oxide film, and then prevent the further corrosion of oxygen and moisture in the air, played a protective role;

What are several ways of surface treatment for architectural aluminum profiles?

1. Electrophoretic coating

2. Powder spraying

3. Anodize

Customers should choose the surface treatment process according to their actual application needs, because each aluminum alloy surface treatment process has different effects, of course, the price is not the same.

Previous : Why are more people choosing to use aluminum extrusion profile?

Next : Aluminum profile accessories and connectors are introduced

Aluminum Alloy Rectangle Tube: A Versatile Solution for Modern Industrial Applications

Aug .10.2026

Aluminum Alloy Rectangle Tube is a widely used structural material known for its lightweight strength, corrosion resistance, and excellent fabrication performance.

Aluminum Alloy Sheet: Lightweight and Durable Material for Industrial Applications

Aug .05.2026

Aluminum Alloy Sheet is a high-performance metal material widely used across various industries due to its excellent strength-to-weight ratio, corrosion resistance, and outstanding versatility.

Aluminum Glass Railing Factory: Custom Solutions for Modern Architectural Projects

Jul .22.2026

An Aluminum Glass Railing Factory provides modern, durable, and customizable railing systems for residential, commercial, and architectural projects.

Aluminum Alloy Rod: A Versatile Material for Modern Industrial Applications

Jul .09.2026

Aluminum Alloy Rod is an important industrial material widely used in construction, transportation, machinery, electrical engineering, aerospace, and manufacturing.

WanStar

Chtherian Fannie Avril

Leave a message