0.35mm CGCC Prepainted Steel Coil RAL Color PE SMP HDP PVDF Coating for Building and Appliance Panels
0.35mm CGCC Prepainted Steel Coil RAL Color PE SMP HDP PVDF Coating for Building and Appliance Panels
１．Product Overview
0.35mm CGCC Prepainted Steel Coil is a color-coated steel product designed for roofing panels, wall cladding, appliance housings, transportation equipment, and light industrial fabrication. Manufactured from galvanized steel substrate and finished with organic coating systems, the product combines corrosion protection with decorative appearance.
The product supports multiple paint systems including PE, SMP, HDP, and PVDF, allowing manufacturers to select the coating performance required for different service environments.
２．Technical Solution
The galvanized substrate is protected by a 50g/m² zinc coating that provides sacrificial corrosion resistance. A primer layer and finish coating are applied through a continuous coil coating process to improve surface durability, coating adhesion, and weather resistance.
Different coating systems are available:
- PE for general construction applications.
- SMP for improved weather resistance.
- HDP for enhanced durability and color retention.
- PVDF for long-term UV and environmental resistance.
- The RAL Color System provides standardized color consistency for architectural and industrial projects.
３．Specifications
| Parameter | Value |
|---|---|
| Product Name | Pre-painted Steel Coil |
| Grade | JIS G3312/94 CGCC |
| Thickness | 0.35mm |
| Width | 900mm |
| Coil ID | 508mm |
| Zinc Coating | 50g/m² |
| Top Surface | 15-20 Micron Polyester + 5 Micron Primer |
| Back Surface | 5-7 Micron + 5 Micron Primer |
| Paint Options | PE / SMP / HDP / PVDF |
| Surface Color | RAL Color System |
| Certification | ISO14000 |
| MOQ | 50MT |
４．Application
- Roofing sheets
- Wall cladding panels
- Steel structure buildings
- Warehouse construction
- Home appliance panels
- Electrical equipment housings
- Vehicle components
- Furniture manufacturing
- Industrial equipment covers
- General fabrication projects
５．Processing
- Roll forming
- Roof panel manufacturing
- Wall panel production
- Cut-to-length processing
- Slitting
- Bending
- Stamping
- Profile forming
- Industrial fabrication
６．Advantages
- 0.35mm thickness provides good formability and fabrication performance.
- Multiple coating systems support different environmental requirements.
- RAL color options provide design flexibility.
- Continuous coil coating process ensures coating consistency.
- Galvanized substrate improves corrosion resistance.
- Suitable for construction, appliance, and industrial applications.
- Compatible with standard roll-forming equipment.
７．How to Choose
- Select PE coating for cost-effective general construction projects.
- Choose SMP when improved outdoor weather resistance is required.
- Select HDP for enhanced durability and gloss retention.
- Use PVDF for long-term architectural applications exposed to strong UV conditions.
- Confirm thickness, width, and color requirements according to project specifications.
８．FAQ
Q1．What thickness is available for this specification?
The specified thickness is 0.35mm.
Q2．What coating options are available?
PE, SMP, HDP, and PVDF coating systems are available.
Q3．What color system is used?
The product uses the RAL Color System for standardized color selection.
Q4．What is the substrate grade?
The substrate grade is JIS G3312/94 CGCC.
Q5．What applications is this product suitable for?
It is commonly used for roofing, wall cladding, appliance panels, furniture, transportation equipment, and industrial fabrication.
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