필수 정보
최소 주문 수량:100kg
배송 방법:快递, 空运, 陆运, 海运
제품 소개
Polyurethane Powder Coating Description
Overview:
Polyurethane powder coatings offer exceptional durability, chemical resistance, and UV stability. They provide a smooth, hard finish with excellent mechanical properties, making them ideal for both interior and exterior applications. These coatings are known for their high gloss retention, weather resistance, and ability to withstand environmental stress.
Technical Specifications
| Property | Specification |
|---|---|
| Composition | Polyurethane resin, curing agents, pigments, additives |
| Appearance | Smooth, glossy, matte, or textured finishes |
| Color Options | RAL, Pantone, and customized colors available |
| Gloss Level | High gloss, semi-gloss, matte |
| Curing Conditions | 180-200°C for 10-15 minutes |
| Film Thickness | 60-90 μm |
| Adhesion | Excellent (ISO 2409, 0-grade) |
| Impact Resistance | ≥50 kg·cm (ASTM D2794) |
| Hardness (Pencil Test) | H-2H |
| Flexibility (Bend Test) | ≤5 mm (ISO 1519) |
| Salt Spray Resistance | ≥1000 hours (ASTM B117) |
| Chemical Resistance | Excellent resistance to solvents, fuels, and oils |
| Weather Resistance | Superior UV and environmental resistance (Outdoor & Indoor) |
Key Features & Benefits
- Superior Weather Resistance: Exceptional UV and moisture protection for outdoor use.
- Durability & Hardness: High resistance to scratches, impact, and mechanical wear.
- Chemical Protection: Withstands exposure to aggressive chemicals and industrial solvents.
- Aesthetic Versatility: Available in a wide range of colors, gloss levels, and textures.
- Corrosion Resistance: Long-lasting protection against rust and oxidation.
Applications
| Industry | Typical Applications |
|---|---|
| Automotive | Exterior trim, wheels, and underbody parts |
| Architecture | Window frames, outdoor furniture, and fences |
| Industrial Equipment | Machinery, pipelines, and heavy equipment |
| Appliances | Washing machines, refrigerators, and ovens |
| Aerospace | Aircraft components exposed to harsh environments |
