0.5mm PPGI Steel Coil - Excellent Corrosion Resistance and Customizable Colors
Red Color 0.5mm Thick 25/5um PPGI Prepainted Galvanized Steel Coil
PPGI (Pre-Painted Galvanized Iron) Steel Coil is a high-performance material featuring a galvanized steel base coated with a protective paint layer. The coating provides excellent corrosion resistance, weather resistance, and durability. Available in a wide range of colors, PPGI steel coils offer versatility for various design requirements while ensuring long-lasting performance.
Technical Specifications
| Location |
Category |
Value |
| Executive standard |
National standard |
GB/T12754-2019 |
|
American Standard/European Standard |
ASTM A792M |
| Cold rolled substrate |
Width specification |
1200mm |
|
Cold rolled substrate thickness |
≥0.41mm |
|
Including metallized layer, the thickness after painting |
≥0.46mm |
|
Label thickness |
≥0.45mm |
| Size deviation |
Width tolerance |
Upper deviation +4mm Lower deviation 0 |
|
Thickness |
Upper deviation +0.05mm Lower deviation 0 |
| Yield Strength |
|
>300MPA |
| Tensile strength |
|
270-500MPA |
| Elongation after break |
|
More than 20% |
| Steel coil inner diameter |
|
Standard: 508mm, Except for other agreements |
| Metal coating |
Alloy composition |
AlZnMg or galvanized AlMg |
|
Total Weight of Plating Both Sides (Outside/Inside) |
150g/ (75/75 or 85/65) |
| Neutral salt spray test |
Surface of the board |
≥2500 hours, no red rust on surface |
|
Wound surface (end surface) |
≥1200 hours, no red rust on surface |
PPGI Paint Specifications
| Property |
Specification |
| PE coating structure standard (μm) |
Outside: ≥25 Inside: ≥7 |
| Pencil hardness |
Not less than HB |
| Specular Gloss of Topcoat |
Glossiness ≥40 degrees |
| T bend value |
2T |
| Impact energy |
Not less than 9J |
| Neutral salt spray test |
≥1500h without bubbles |
| UVB-313 |
≥700h |
Use Environment
| Parameter |
Range |
| Humidity |
20% to 90% |
| Temperature |
Min -45°C, Max 43°C |
| Unit ammonia |
<30ppm |
| Unit carbon dioxide |
<7000ppm |
| Unit oxygen |
21% |
| Unit hydrogen sulfide |
<5ppm |
Product Advantages
- Complete range: Available in five categories for different applications: home appliances, optical materials, decorative materials, building materials, and packaging.
- Excellent performance: Features superior anti-corrosion and decorative properties, combined with excellent formability and processing characteristics.
- 5S management: Strict workshop cleanliness and equipment maintenance protocols ensure optimal production conditions and product quality.
- Rigorous quality control: Comprehensive inspection process covering surface defects, dimensional accuracy, coating quality, and physical properties.
Quality first: Production and inspection strictly follow established standards
Price advantage: Competitive pricing based on current market conditions
Transaction security: Guaranteed financial safety for customers
After-sales guarantee: Comprehensive support for customer concerns
Long-term cooperation: Commitment to quality, competitive pricing, and sincere service