55% AZ40 Prepainted Galvalume Steel Coil Green 0.40mm X 1200MM X C

1. Specification

Commodity name :colorful steel coil / sheet

Grade:DX51D, SGCC, TDC51D, G550

Standard: JISG3312/ASTM A755M /GBT12754/EN10142

Base Materia: Hot-dipped zinc coated steel coil, Electro-galvanized steel coil

Steel type: normal, drawing, deep drawing.

Coil ID: 508mm, 610mm

Coil Weight: 2.5mt-10mt

Thickness: 0.2mm-1.5mm

Width: 600mm-1250mm

Zinc coating: 40g-180g

Color: grey, white, ivory, red, green ral9002,9003, etc

Surface coating type:PE,SMP,HDP,PVDF

Function: Easy-cleaning, Antistatic, Heat insulation ,etc.

2. Description

The production of Prepainted Galvalume Steel Coil is almost the same with Prepainted Galvanized Steel Coil which difference is only the base metal. The base metal for PPGL is GL. Galvalume is the result of an ideal alloy of aluminum and zinc. It consists of aluminum(55%), zinc(43.4%), and silicone(1.6%).
Characteristics of Galvalume:
1) Corrosion resistence:
At verious enviromental conditions, GL shows better corrosion resistence than GI if the thickness is same, its service life is 2 to 6 times than ordinary galvanized steel. The corrosion resistence in the machining parts is much better than that of hot-dip galvanized due to micro cracks demormation parts of aluminum zinc plate is smaller than hot-dip galvanized.
2) Heat resistence:
GL plate can be used for a long time even if under 315℃.
3) Heat reflective
The reflection coefficient is double than that of hot-dip galvanized steel, which can reduce the inner tempeture in summer.

3. Performance Of Antistatic PPGI/PPGL

1) Its machining property and durability match that of the PPGI with common polyester as its base metal.
2) Its resistance to chemicals and solvents is slightly higher than that of PPGI with common polyester
3) Its surface resistance (Ω/cm2) is 10⁶-10⁹Ω (PPGI with common polyester: 10¹³Ω )

4. Applications

5. Advantages of HANKE PPGI:

1) Such as: fast color, good durability performance,chalking resistance, etc.

2) Minimized the maintenance cost.

3) Various colors, surface structures and coatings provide such products with great flexibility and option.

In China, more than 90% color coated sheets are applied in construction.

6. Our service:

1) Free sample offered;
2) Flexible payment term with L/C at sight,TT ,ect;
3) Big quantity supply and short delivery time;
4) Stable and reliable quality
5) Long term after-sale service.