| Parameter Category | Common Specifications | Application Scenarios |
|---|---|---|
| Thickness | 1.0-3.0mm (2.0-2.5mm most common) | Thicker panels for large-span spaces requiring higher strength |
| Standard Sizes | 1000×2400mm, 1200×2400mm | Regular ceilings for easy transportation and installation |
| Hole Diameter | • Ultra-micro: 0.4-1.0mm • Micro: 1.0-3mm • Medium: 3-10mm • Large: 10-200mm |
Micro holes for decoration; medium holes balance ventilation and strength; large holes for maximum ventilation |
| Perforation Rate | 15%-35% (recommended for ceilings) | Excessively high rates reduce strength; excessively low rates limit ventilation |
| Surface Treatment | Fluorocarbon coating, powder coating, anodizing | Fluorocarbon coating offers optimal durability for outdoor or high-demand areas |