Powder Coated Aluminium Extrusions

powder coated aluminium extrusions

powder coated aluminium extrusions is an aluminum alloy material mainly composed of aluminum alloy rods . The powder coating process goes like this: After pre-treatments such as degreasing and rinsing, we use an electrostatic process to apply the powder coating. The negatively charged powder is then applied to the aluminium profile, which is positively charged.

The powder coating finish on aluminum surface offers high resistance toward heat, acids, humidity, salt, detergents, and UV.

The powder coated aluminum extrusions is very suitable for residential and commercial architectural applications in both indoor and outdoor use, like aluminum frames for windows and doors, ceiling, railing, fence, etc.

The powder coated aluminum extrusions are also commonly used in many general products, such as lighting, auto wheels, household appliances, gym equipment, kitchen products, etc.

Benefits of MinJian Powder Coated Aluminum Extrusions

MinJian Aluminum extrusion plants have stable powder coating suppliers to ensure long-lasting color and appearance.
MinJian Aluminum uses epoxy-polyester powder coatings for indoor use, polyester TGIC-free powder coatings for outdoor use, and polyester powder coatings for super durable outdoor use. The powder coating finish gloss can be high gloss, satin, and matte according to different application fields, and the surface texture can be smooth texture, sand texture, and metallic.
The electrostatic powder coatings used in our powder coating aluminum extrusion are no solvents or VOCs (Volatile Organic Compounds). It is composed of solid resin, pigments, fillers, and additives. So the powder coating is no damage to the environment while being sprayed.
The powder coating finish has high strength, high weather resistance, high corrosion resistance, diversified designs, and high paint utilization.

1. Who are we?
We are based in Shanghai, China, start from 2007, sell to Domestic Market(30.00%), Southeast Asia(17.00%), North
America(20.00%), South America(15.00%), Western Europe(10.00%), Northern Europe(8.00%). There are total about 101-200 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What is aluminum anodizing, in simple terms?
Anodizing is an electrochemical process that thickens and strengthens the natural oxide layer on the surface of aluminum. The extrusion is immersed in an acid electrolyte bath and an electrical current is applied. This causes oxygen ions to bond with the aluminum atoms, creating a highly durable, porous, and adherent aluminum oxide coating. This coating is not a paint or plating; it is fully integrated with the underlying metal.

4. What are the different types of anodizing?

The most common types for extrusions are:

Type II (Sulfuric Acid Anodize): The most common type. It produces a medium-thickness coating suitable for both decorative and functional applications, and it allows for a wide range of color dyes.

Type III (Hardcoat Anodize): Creates a much thicker, denser, and harder coating. It is used for extreme wear resistance, high corrosion protection, and engineering applications. It is typically darker in color and has greater dimensional change.

5.What's the lead time for small order and mass production?

1~3 working days for small order, and 3~15 working days for mass production of material, and the final lead time will be subject to each individual invoice.

6. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW, DDP, DDU;
Accepted Payment Currency: USD;
Accepted Payment Type: T/T, L/C, D/P, D/A, PayPal;
Language Spoken: English, Chinese

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