Matte dark gray powder coating
Introduction
Matte Dark Gray Powder Coating provides a refined, durable finish suitable for both industrial and decorative applications. You can rely on this coating to deliver superior scratch, corrosion, and weather resistance, extending the lifespan of metallic surfaces. Its matte appearance not only gives a sleek, modern look but also reduces glare and fingerprints. Ideal for outdoor structures, automotive parts, furniture, and other metal components, this powder coating offers a long-lasting, elegant, and maintenance-friendly solution.
Application
Outdoor structures:Fences, gates, railings, metal facades
Automotive components:Wheels, bumpers, trims, brackets
Furniture:Office furniture, cabinets, metal chairs, tables
Industrial equipment:Machinery panels, enclosures, control boxes
Decorative items:Lighting fixtures, architectural hardware
Standards
ISO 2409:Paints and varnishes — Cross-cut test for adhesion
ISO 6270-2:Corrosion tests in artificial atmospheres — Continuous condensation
ISO 4628-3:Paints and varnishes — Evaluation of degree of blistering
ASTM D4060:Abrasion resistance — Taber Abraser method
ASTM B117:Salt spray corrosion resistance test
Parameters
| Parameter | Specification |
|---|---|
| Finish Type | Matte Dark Gray |
| Recommended Film Thickness | 60–120 µm |
| Gloss Level | 5–15 GU (Gloss Units at 60°) |
| Impact Resistance | ≥ 50 kg·cm |
| Hardness (Pencil) | 2H–3H |
| Adhesion | Class 0–1 (Cross-cut, ISO 2409) |
| Salt Spray Resistance | ≥ 500 hours (ASTM B117) |
| UV Weathering Resistance | 3000 hours (ISO 16474-3) |
| Flexibility | ≤ 3 mm (Conical Mandrel Test, ISO 1519) |
| Substrate Compatibility | Steel, Aluminum, Zinc-plated steel, Galvanized surfaces |
Features
Durability:Excellent scratch, corrosion, and abrasion resistance
Weather Resistance:Suitable for outdoor exposure, resists UV, rain, and moisture
Aesthetic:Matte finish reduces glare and fingerprints, giving a modern, premium look
Environmental:Solvent-free, low VOC, sustainable coating solution
Versatility:Compatible with multiple metallic substrates, suitable for decorative and industrial applications
Packaging
Powder Packaging:20 kg or 25 kg airtight bags or boxes
Storage Conditions:Store in a dry, cool place (<30°C) with humidity <60%
Shelf Life:12 months from production date when stored properly
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