1) Capacity: About 20, 000 tons per month for coil product2) Standard: JIS G3302, JIS G3312, ASTM A653M/A924M 19983) Grade: SPCC, SPCD, SPCE, SGCC (DX51D+Z) SGCD (DX52D+Z), etc.4) Thickness: 0.125mm-1.5mm5) Zinc coating weight: 30-275g/m26) Width: 600mm-1250mm, or according to the customer's req......
Item | Thickness | Type | Feature |
Laminated film | 50μm | Polyethylene | Protecting from scratchs and contamination (option) |
Top coat | 20μm | Polyester Fluorine | Chemical resistance and formability |
Primer coat | 5μm | Polyester | Workability, corrosion resistance and adhesion to the primer coating |
Chemical treatment | 1μm | Chromate | Good adhesion and corrosion resistance |
Substrate | 0.2mm-1.2mm | GI.GL,AL | GI.GL,AL |
Back coat | 5±2μm | Epoxy | Corrosion resistance and adhesion to the substrate |