Brown Powder Coating Solutions

Surface Finish Options Overview

We supply a full range of brown powder coatings—from classic chocolate brown to elegant bronze—direct from our factory in China, with global delivery support.

Why Choose Our Brown Series Powder Coatings?

Wide Color Range: RAL 8011 (Nut Brown), RAL 8017 (Chocolate Brown), RAL 8019 (Grey Brown), Bronze, Coffee, and Custom Shades

Superior Durability: Excellent chemical, corrosion, and impact resistance

Weather & UV Resistant Options: Long-term color stability for outdoor use

Eco-Friendly Formula: No VOCs, complies with RoHS, REACH

Customizable Finish: Glossy, matte, textured, metallic, and antique styles available

Product Categories – Brown Powder Coating Series

Export-Ready Powder Coating – Made in China

With over 20 years of manufacturing experience, we deliver consistent quality, competitive prices, and fast export service:

OEM/ODM Powder Coating Supplier

Flexible Packaging (Boxes, Bags, Custom Branding)

Global Shipping via Sea, Air, or Express

Custom Color Matching (RAL / Pantone / Physical Sample)

Documents Included: COA, MSDS, TDS, SGS, REACH

Application Areas of Brown Powder Coating

Brown powder coatings are widely used across both industrial and decorative markets, offering a natural, warm, and elegant tone ideal for:

Outdoor & indoor furniture

Metal gates, railings, fences

Automotive components

Architectural aluminum profiles

Electrical boxes and hardware

Public infrastructure and signage

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.