Prepainted Galvalume Steel Coil

PPGL is pre-painted galvalume steel, also known as Aluzinc steel. The galvalume & aluzinc steel coil uses the cold-rolled steel sheet as a substrate and solidified by 55% aluminum, 43.4% zinc and 1.6% silicon at 600 °C. It combines the physical protection and high durability of aluminum and the electrochemical protection of zinc. It is also called aluzinc steel coil.

Advantage:

Strong corrosion resistance, 3 times that of galvanized steel sheet.
The density of 55% aluminum is smaller than the density of zinc. When the weight is the same and the thickness of the plating layer is the same, the area of the galvalume steel sheet is 3% or larger than that of the galvanized steel sheet.

Product Name	Prepainted Galvalume Steel Coil
Technical Standard	AISI, ASTM, BS, DIN, GB, JIS3312
Material	CGCC, DX51D,Q195,Q235
Thickness	0.13-1.20 mm
Width	600-1250mm
Zinc Coating	AZ30--AZ170, Z40--Z275
Color	all RAL Colors, or According to Customers Require/Sample
Coil ID	508/610mm
Top Side	Top paint: PVDF,HDP,SMP,PE,PU; Primer paint: Polyurethance, Epoxy, PE
Back side	Back paint:epoxy,modified polyester
Surface	Glossy (30%-90%) or Matt
Coil Weight	3-8 tons per coil
Package	Standard export package or customized
Hardness	soft (normal), hard, full hard(G300-G550)
T Bend	>=3T
Reverse Impact	>=9J
Pencil hardness	>2H

Ppgi/ppgl(prepainted galvanized steel/prepainted galvalume steel)is coated with organic layer,which provides higher anti-corrosion property and a longer lifespan than galvanized steel sheet.
 
The base metal for ppgi/ppgl consist of cold-rolled steel,hot dip galvanized steel,electro-galvanized steel and got dip galvalume steel. the coating material is as following :polyester ,silicon modified polyester,polyvinylidene
fluoride,high-durability polyester ,etc.

Application:
(1). Buildings&Constructions
 workshop, agriculture warehouse, residential precast unit, corrugated roof, wall, rainwater drainage pipe, door, door case, light steel roof structure, folding screen,ceiling, elevator, stairway,

(2). Transportation
inside decoration of auto and train, clapboard, container 

(3). Electrical application
washing machine, switch cabinet, instrument cabinet, air conditioning, micro-wave oven