RAL9002 Wrinkle Powder Coating for Industrial Machinery
URL: /ral9002-wrinkle-powder-coating
Our RAL9002 wrinkle powder coating provides a tough, textured finish for industrial machinery, motor housings, and equipment. Engineered for durability, it masks surface imperfections and delivers outstanding mechanical properties. The coating is polyester-based, offering superior adhesion, impact resistance, and weather resistance, backed by ISO certifications.
Key Selling Points
- Industrial durability – Impact strength of 50 kg/cm and adhesion 0 Grade ensure long service life under harsh conditions.
- Excellent corrosion resistance – Passes 500 hours salt spray testing, protecting machinery from rust and degradation.
- Weather resistant – 500 hours QUV aging with >50% gloss retention, suitable for outdoor use.
- Wrinkle texture hides flaws – Effectively conceals casting defects and surface irregularities, reducing rework.
- Custom RAL9002 grey – Consistent color matched to your specification, ideal for brand identity.
- Eco-friendly certified – ISCC PLUS sustainability certification supports green manufacturing.
Technical Specifications
| Parameter | Value |
|---|
| Type | Polyester Powder Coating |
| Color | Customize RAL & Pantone |
| Surface Finish | Wrinkle texture, matte |
| Particle Size | Average 32-42 μm |
| Specific Gravity | 1.2-1.7 g/cm³ |
| Coverage | 8-10 m²/kg at 30-90 μm film thickness |
| Film Thickness | 70 μm |
| Application | Tribo Gun or Electrostatic Spray Gun |
| Curing Temperature | 180-200°C, 10-15 min |
| Gloss | 5%~95% (customizable) |
| Impact | 50 kg/cm (ISO 6272) |
| Bending | ≤2mm (ISO 1519) |
| Cupping | ≥6mm (ISO 1520) |
| Adhesion | 0 Grade (ISO 2409) |
| Hardness | ≥H (ISO 15184) |
| Salt Spray Resistance | 500h, no change, corrosion ≤2mm (ISO 7253) |
| Humidity Resistance | 1000h, slight gloss loss ≤1 level (GB/T1740) |
| Weather Resistance | 340 lamp 500h, no powdering, retention >50% (ISO 11341) |
| Chemical Resistance | Good resistance to acids and oils, average alkali |
Models and Options
Available in RAL9002 (grey white) and any RAL/Pantone color. Gloss level adjustable from 5% to 95%. Custom formulations for specific mechanical or chemical requirements.
Materials and Structure
Polyester resin, TGIC curing agent, pigments, and additives. The wrinkle texture formed during curing provides a unique non-slip surface.
Applications
- Industrial Machinery: Machine tools, motor housings, pumps, compressors.
- Electrical Enclosures: Control panels, distribution boxes.
- Office Furniture: Desks, filing cabinets, steel lockers.
- Transportation: Automotive parts, trailers.
- Hardware Tools: Wrenches, shovels, gardening tools.
Customization
Custom colors (RAL/Pantone), gloss levels, film thickness, and functional additives (e.g., antibacterial, FDA-compliant) are available. Our R&D team supports formulation adjustments for unique demands.
Case Study
Hardware Tool Manufacturer – A leading tool brand in Mexico and US required a durable coating for steel tools. We supplied 1,000 tons of wrinkle powder coating. The coating provided outstanding rust resistance and abrasion resistance, meeting harsh outdoor working conditions.
FAQ
1. What is the coverage per kg?
Approximately 8-10 square meters per kg at 30-90 μm film thickness.
2. Can you provide samples?
Yes, sample order is 1 kg.
3. What is the curing time?
10-15 minutes at 180-200°C.
4. Is it suitable for outdoor environments?
Yes, passes 500-hour weather resistance test.
5. What payment terms do you accept?
50% T/T advance, 50% before shipment.
6. Can you match a specific pantone color?
Yes, we do custom color matching.
7. What is the adhesion grade?
0 Grade per ISO 2409.
8. Do you have any sustainability certifications?
Yes, ISCC PLUS and Carbon Footprint certificates.
Inquiry Information
Contact us for pricing and technical support:
Jenny Qin
Tel/WhatsApp/WeChat: +86 188 8641 2845
Email: innocoat.jenny@hsindapowdercoating.com
Add: No.38 Huagang Road, South Area of Chengdu Modern Industrial Port, Pixian Chengdu Sichuan China
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