In order to get quality powder coating aluminum extrusion profiles, the powder coatings should have the following characteristics:

Weather Resistance

The powder coatings used in outdoor aluminum extrusion profiles have high requirements on weather resistance.

Mechanical Properties

The powder coating aluminum extrusion profiles are required to have strong mechanical properties, like excellent impact resistance, flexibility, adhesion, and surface hardness.

Coating Film Performance

Powder coatings for aluminum profiles usually require an excellent coating film performance. Docoration is an important factor for powder coating aluminum extrusion products used in construction, furniture, end-used products.