Surface Pretreatment

Aluminum alloys can achieve different surface effects through different surface treatment methods, and the appearance and texture of aluminum alloys can be changed to meet different application requirements:

Bright surface treatment: The treatment can make surface smoother and cleaner, and show a bright metallic luster. Glossy aluminum alloys are often applied to high gloss and visual effects.
Matte surface treatment:The surface presents a fine uniform texture, which does not reflect light like a glossy surface, but presents a soft matte effect. It is often used for products that require scratch resistance, anti-pollution and visual softness.
Sandblasting treatment: The surface presents a granular texture and a rough texture. Sand-surfaced aluminum alloys are often used in products that require increased friction, anti-slip and visual texture.

Different surface treatment methods can give aluminum alloy products different appearance and performance characteristics to meet different application needs. Choosing the right surface treatment can make a product more attractive while also increasing its durability and usefulness.

Color chart