| 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 |
|