Chlorinated Polyether Powder Coatings

Surface Finish Options Overview

We manufacture and supply high-performance Chlorinated Polyether (CPE) powder coatings directly from China, serving global B2B clients in electronics, chemical processing, medical devices, and industrial protection. Our coatings are engineered for durability, corrosion resistance, insulation, and specialized applications — backed by fast international shipping and factory-direct pricing.

Why Choose Chlorinated Polyether Powder Coatings?

Chlorinated Polyether powder coatings offer a unique combination of chemical resistance, thermal stability, and electrical insulation, making them ideal for demanding industrial environments.

✅ Excellent chemical & corrosion resistance

✅ Superior dielectric strength & electrical insulation

✅ Thermal and mechanical stability under harsh conditions

✅ Solvent-free, environmentally friendly coating system

✅ Suitable for various application methods: electrostatic spray, fluidized bed, melt coating

CPE Powder Coating Types & Applications

Partner with a Reliable China-Based Supplier

We offer direct-from-factory pricing, flexible OEM/ODM services, and fast international logistics support. With years of experience in exporting advanced coating materials, we are trusted by manufacturers across Europe, the Americas, and Southeast Asia.

✔ Stable supply for bulk B2B orders

✔ Technical support from formulation to application

✔ Custom coating solutions upon request

✔ Free sample testing available

Request a Quote or Sample Today

Ready to upgrade your industrial coating performance? Contact us now to get technical data, pricing, or product samples. Let our chlorinated polyether powder coatings power your production with long-lasting protection and functionality.

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.