Epoxy Powder Coating Powder 1.4-1.8g/cm³ Density with 50-150μm Layer Thickness for Industrial Applications
Price:
11-15 USD/KG
MOQ:
20 kg
Delivery Time:
Varies depending on the design
Brand:
CHG
Product Description
Product Overview
Customized epoxy powder coating powder available in high gloss, semi gloss, and non-gloss finishes to meet diverse industrial requirements.
Technical Specifications
Physical Properties
- Specific Gravity: 1.4-1.8 g/cm³ (varies by formula and color)
- Particle Size Distribution: Average 30-50μm, 99% <100μm, 60-70% >32μm
Application Parameters
- Application Methods: High voltage static powder spray coating, friction static coating
- Layer Thickness: 50-150μm (depending on industry requirements)
- Coverage: 9-12 m²/kg (at 60μm layer thickness)
Curing Conditions
- Low Temperature: 160°C for 20 minutes (workpiece temperature)
- Normal Temperature: 180°C for 20 minutes (workpiece temperature)
- Fast Curing: 200°C for 10 minutes (workpiece temperature)
Performance Characteristics
Exterior Appearance
- Gloss Level (60° measurement per GB/T 9754-88):
- High Gloss: >81%
- Semi-Gloss: 31-80%
- Matte (Non-Gloss): 3-30% (customizable)
- Surface Finish: Smooth and flat, with slight texture or crinkle depending on formulation
Mechanical Properties
- Pencil Hardness: >2H (GB/T 6739-1996)
- Impact Resistance: 50 Kg*cm (GB/T 1732-1993)
- Cupping Test: >6 mm (GB/T 9753-1988)
- Flexibility (Bending Test): ≤2 mm (GB/T 6742-1986)
- Adhesion: Grade 0 (GB/T 9286-1998)
Corrosion Resistance
- Salt Spray Test (GB/T 10125-1999): No damage to coated layer after 1000 hours; edge corrosion <2 mm
Powder Coating Types Comparison
| Property | Standard Polyester | Enhanced Polyester | Epoxy | Hybrid | Polyurethane | Acrylic | PVDF |
|---|---|---|---|---|---|---|---|
| Exterior Durability | Good | Excellent | Very Poor | Poor | Good | Excellent | Excellent |
| Corrosion Resistance | Good | Good | Excellent | Good | Good | Good | Good |
| Impact | Excellent | Poor | Excellent | Excellent | Good | Poor | Excellent |
| Flexibility | Excellent | Good | Excellent | Excellent | Good | Good | Excellent |
| Adhesion | Excellent | Excellent | Excellent | Excellent | Excellent | Excellent | Poor |
| Cost | Medium | Medium / High | Medium | Low | Medium | High | High |
| Film Appearance @ 50µ | Good | Very Good | Good | Good | Excellent | Good | Poor |
| Gloss Range | 10-95% | 20-95% | 5-90% | 5-90% | 5-95% | 30-90% | 30-60% |
Packaging & Storage
- Packaging: 20kg carton with plastic bag inside
- Storage Conditions: Away from heat sources, avoid direct sunlight, below 30°C in dry environment
- Shelf Life: 24 months
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
CHG International Limited
Location
Building B, No.5 Jinxing West Road, Daxing District, Beijing, China
Contact Person
Tina Yu