Teaching Used Chalk Board Roll Steel Sheet Coil with Gridline

Product Description

1. Production Processing
The Prepainted Galvanized Steel Sheet is made by proceeding the chemistry treating(the degrease, phosphorus, chromium hydrochloric acid passivation) on the surface of steel sheet (zinc-plated, aluminium-zinc plated, nickel plated,etc.) then draw the coating, again baking.

2. Advantage
Good adornment,anti-erode performance,strong coating adhesive

3. Application
Architecture,electrical home appliances,furniture,communal facilities and communications and transportation.

4. Special PPGI type
PE, Printed, Filmed, Pressed, Matte

5. Package Method
Vertical.Horizontal,standard export seaworthy package,with plastic film,paper film,anti-rust paper,steel plate,strapping,paper corner armor,guard board and lock catch

Name	Prepainted Galvanized Steel Coils
Type of substrate	Hot dip galvanized, Galvalume, Electro galvanized, Cold rolled steel, Aluminium
Thickness	0.13-1.5mm
Tolerance	Thickness: ±0.01mm
Width	600-1250mm ( Normal:1250, 1200,1000, 914, 900, 762, 750mm)
Top Paint	15-35 micron(Normal:10-20mic)
Back paint	7-35 micron(Normal:5-7mic)
Coil weight	3-5 tons or as your requirement.
ID	508/610 mm
Grade	SGCC/DX51D+Z, DX52D+Z, SGCD/DX53D+Z,SGCE/DX54D+Z, SGCH
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
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