Powder Coat – High Gloss

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Definition and Function

Powder Coating – High Gloss is a surface finishing process in which charged powder particles are evenly attracted to the workpiece surface by electrostatic spraying. After high-temperature curing, a dense and glossy coating is formed.
This process provides a mirror-like high-gloss appearance and excellent protection against corrosion, scratching, and weathering. It is widely used for metal products, smart hardware casings, home appliance parts, and plastic components, enhancing both decorative appeal and durability.

Colors

White

Orange

Purple

Yellow

Silver

Green

Gray

Blue

Red

Black

High-gloss powder coating is available in a wide range of standard colors with vivid tones and high color saturation. After curing, the surface presents a mirror-reflective effect.

Common colors include black, white, red, blue, yellow, green, orange, purple, silver, and gray. Custom colors can also be developed according to customer requirements.

Example of a bead-milled + anodized colored part

Technical Properties

Applicable Materials	Edge & Corner Coverage	Appearance	Adhesion	Abrasion Resistance	Weather Resistance	Film Thickness	Gloss Stability
Metals and selected plastic substrates	Good; smooth and uniform surface without sagging	High-gloss finish (≥85°, measured at 60° gloss angle); strong decorative performance	Excellent, compliant with ASTM D3359 Grade 4B–5B	Moderate to high; suitable for decorative and light protective applications	Excellent, especially when using outdoor-grade powders with UV and aging resistance	Typically 60–100 μm, adjustable according to process requirements	High stability; retains color and gloss over long-term use without fading

Applicable Materials

Metals: Aluminum Stainless Steel Brass Copper Titanium Mild Steel Alloy Steel Tool Steel Spring Steel

Process Characteristics

Applied by electrostatic spraying for uniform coating thickness and strong adhesion;

High surface gloss with fine and smooth finish, delivering excellent visual appeal; Requires a clean, dust-free coating environment to prevent particles, bubbles, or sagging;

Cured coating forms a dense layer with excellent coverage and fullness;

Suitable for mass industrial production with stable process control and good repeatability.