Premium White Powder Coatings-Made for Global Industrial Use

Surface Finish Options Overview

We are a professional manufacturer in China, specializing in a wide range of white powder coatings for architectural, industrial, and consumer product applications. With rapid global shipping and customized B2B solutions, we help you streamline your supply chain while maintaining superior surface performance.

Why Choose White Powder Coatings?

White is more than a color — it’s a statement of cleanliness, durability, and timeless aesthetics. Our white powder coatings are engineered for:

High whiteness & color consistency

Excellent UV and weather resistance

Smooth, glossy or matte finish options

Strong adhesion & mechanical durability

Eco-friendly, solvent-free formulation

Available in RAL 9003, RAL 9010, RAL 9016 and custom shades, our white coatings cover a broad spectrum of gloss levels, surface textures, and resin systems.

 White Powder Coating Categories & Applications

Why Source from China-Based Manufacturer?

✔ Factory-direct prices, no middlemen

✔ Large-scale production with stable supply

✔ Custom shades & gloss levels available

✔ Strict QC & full documentation (TDS, MSDS)

✔ Export experience to 40+ countries

✔ Fast shipping worldwide (by sea or air)

Whether you’re a powder coating distributor, industrial coater, or appliance manufacturer — we can tailor the right white powder coating solution for your production line.

Request Samples or Get a Quote Today

We offer:

Free samples & RAL customization

Fast response and technical support

Export packaging and logistics services

Flexible MOQ for global B2B customers

FAQ

1. What is Powder Coating?

Powder coating is a dry finishing process used to apply a protective and decorative coating on metal or other surfaces. Instead of using liquid paint, fine powder particles (usually made of polyester, epoxy, or hybrid resins) are electrostatically charged and sprayed onto a conductive surface. The coated object is then baked in an oven, where the powder melts, flows, and cures into a smooth, durable finish.

Key features:

Durable, hard finish

Resistant to scratches, corrosion, and UV

Environmentally friendly (no VOCs)

2. Benefits of Powder Coating

Powder coating offers several advantages over traditional liquid painting:

Durability: Resistant to chipping, scratching, fading, and wear.

Corrosion Protection: Provides excellent protection against rust and chemicals.

Environmentally Friendly: No volatile organic compounds (VOCs) and minimal waste.

Efficiency: Overspray can be collected and reused, up to 99% material utilization.

Uniform Finish: Smooth, even coating without runs or drips.

Cost-Effective: Single-coat systems can achieve high film thickness, reducing labor and energy.

Aesthetic Variety: Wide range of colors, textures, and effects.

3. What Temperature to Cure Powder Coating

The curing temperature depends on the type of powder used:

Epoxy powder: ~160–200°C (320–392°F)

Polyester powder: ~180–210°C (356–410°F)

Hybrid (Epoxy-Polyester) powder: ~180–200°C (356–392°F)

Typical curing time: 10–20 minutes depending on thickness and oven type.

Always follow the powder manufacturer’s specifications for best results.

4. Process for Powder Coating

The powder coating process usually follows these steps:

Surface Preparation:

Clean the surface thoroughly (remove oil, grease, rust, or dirt)

Methods: chemical cleaning, sandblasting, or phosphating

Pre-Treatment:

Apply a conversion coating or primer if needed to improve adhesion

Powder Application:

Spray the powder using an electrostatic spray gun or fluidized bed

Curing:

Bake the coated object in an oven at the recommended temperature for the powder type

The powder melts and forms a continuous, smooth film

Cooling & Inspection:

Let the coated item cool

Inspect for defects, uniform coverage, and desired thickness

5. How to Spray Powder Coat

Equipment Needed:

Electrostatic spray gun

Compressed air supply

Powder feed hopper or container

Grounding of the object

Steps:

Ground the object: Ensures the charged powder is attracted to the surface.

Spray evenly: Hold the gun 6–12 inches from the surface, moving in smooth, overlapping strokes.

Apply sufficient powder: Ensure full coverage without excessive buildup.

Cure immediately: Transfer the sprayed item to the curing oven to fuse the powder into a solid coating.

Tips:

Maintain consistent speed and distance while spraying.

Use proper ventilation to reduce airborne powder accumulation.

Test a small area to check film thickness and color before full application.