| Name | Roof Sheet |
Type of
substrate | Hot dip galvanized, Galvalume, Electro galvanized,Zinc alloy, Cold rolled
steel, Aluminum |
| Thickness | 0.125-2mm |
| Tolerance | Thickness: ± 0.01mm |
| Width | 600-1250mm ( Normal:1250, 1200,1000,914 mm) |
| Top Paint | 10-25 micron(Normal:10-12mic) |
| Back paint | 5-12 micron(Normal:5-7mic) |
| Coating | Zn coating | AZ coating |
| 30-400gsm | 30-400gsm |
| Coil weight | 3-5 tons or as your requirement. |
| Coil ID | 508/610 mm |
| Grade | Galvanized | Galvalume |
SGCC/DX51D+Z, DX52D+Z,
SGCD/DX53D+Z,SGCE/DX54D+Z,
SGCH....... | DX51D+AZ, DX52D+AZ, DX53D+AZ,
DX54D+AZ,SGLCC,SGLCD,SGLC4
40,SGLHC........ |
| Coating type | Top paint: PE, SMP, HDP, PVDF, PU |
Functions: Decorative, Machinability, Weather resistance, Scrath
resistance, Stain resistance, Chemical resistance, Adhesion resistance |
| Primer paint: Polyurethane, Epoxy, PE |
Functions:Machinability, Corrosive resistance, Adhesion, Scrath
resistance |
| Back paint: Epoxy, Modified polyester |
| Functions: Scrath resistance, Bending adhesion, Corrosive resistance |
Type of
coating
process | Front: Doulbe coated & double drying |
| Back: Double coated & double drying, single coated & double drying |
| Double coated & double drying is used for corrugated sheet |
| Double coated & single drying is for sandwich panel |
| Packing | Standard export package .Plastic film in the first layer,second layer is Kraft
paper. Third layer is galvanized sheet. |
| Application | Building industry ,structural use, roofing, commercial use ,household
appliance, industry facilities, office buildings |