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Comprehensive Knowledge Finishing Of Aluminum Alloy Profiles

Comprehensive Knowledge Finishing Of Aluminum Alloy Profiles
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Aluminum profiles are aluminum rods with different cross-sectional shapes obtained by hot melting and extrusion. The production process of aluminum profiles mainly includes three processes: melting casting, extrusion and coloring (coloring mainly includes: oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, etc.).

Aluminum profiles are divided into:

1. Industrial aluminum profiles: mainly used in airplanes, trains, industrial radiators, automobiles, electrical appliances, etc.

2. Aluminum alloy building profiles: mainly used for building doors and windows, curtain walls, indoor and outdoor decoration and building structural aluminum profiles.

Aluminum profiles are divided into:

1. Anodized aluminum material: the surface of the profile is anodized, electrolytically colored or organically colored.

2. Electrophoretic painted aluminum: the surface of the profile is treated by anodizing and electrophoretic painting.

3. Powder spraying aluminum material: the surface of the profile is coated with thermosetting organic polymer powder.

4. Fluorocarbon paint spraying aluminum material: the surface of the profile is coated with polyvinylidene fluoride paint. At present, the commonly used heat insulation profile is a kind of aluminum alloy profile that adopts a strip or cast composite.

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