Anti Corrosion PPGL PPGI 600-1500 mm, 20mm-1500mm Galvanized Steel
Coil 500-1350mm
PPGI Steel Coil Introduction
Color-coated coils are based on hot-dip galvanized sheet, hot-dip
galvanized sheet, electro-galvanized sheet, etc. After surface
pretreatment (chemical degreasing and chemical conversion
treatment), one or several layers of organic coatings are applied
on the surface, and then A product that has been cured by baking.
It is also named after the color steel coils coated with organic
coatings of various colors, referred to as color coated coils.
The color-coated steel strip using hot-dip galvanized steel strip
as the base material is protected by the zinc layer, and the
organic coating on the zinc layer plays a covering and protective
role to prevent the steel strip from rusting, and the service life
is longer than that of the galvanized strip. 1.5 times.
Type of coating structure
1: Apply twice on the upper surface, once on the lower surface, and
bake twice.
2: Coat the upper and lower surfaces twice and bake once.
3: Coat the upper and lower surfaces twice, and bake twice.
Uses of different coating structures:
1: The corrosion resistance and scratch resistance of the
single-layer back paint are poor, but it has good adhesion, mainly
To be applied to sandwich panels;
2: The back paint has good corrosion resistance, scratch resistance
and processability, and has good adhesion. It is suitable for
single-laminated panels and sandwich panels.
3: The corrosion resistance, scratch resistance and processability
of the double-layer back paint are better, and most of them are
used for single-layer paint.
Laminated board, but its poor adhesion, not suitable for sandwich
panels.
| Specification of Galvalume Steel Coils |
| Name | Galvalume Steel Coil/sheet |
Thickness | 0.13-3.0mm |
Width | Galvalume steel strip:24-600 mm; galvalume steel coil:600-1250mm |
Coil weight | Usually is 2-4.5 tons,the max coil is 10 tons |
Al Zn coating: | AZ30 ~ AZ150 |
Coil ID | 508 mm/610mm |
Sted grade | DX51D,DX52D, ,S350GD,S5S0GD,SGHC |
Surface Finish | Small Spangle, Regular Spangle and Big Spangle (Various colors
available Green, Blue, Red) |
| Surface treatment | Chromated / Unchromated Treatment, Oiled or Resin Coated (Anti
Finger Print), Dry |
| Edge Condition | Treatment, Oiled or Resin Coated (Anti Finger Print and Non Anti
Finger Print) |
Packaging | Seaworthy export standard package, or according to the customers
requirement |
Delivery time | With 15 -25 days after receipt of deposit or L/C |
Market | North/South America, Europe, Asia,Africa,Mid East |
Productivity | 4000 Metric ton /month |
Applications of PPGI Coils
Pre-painted galvanized steel combines utility with beauty. It
consists of tin, chrome, zinc, or paint, which are the extra finish
applied to the natural steel surface. The application of the
coating is to protect the surface of steel from oxidation and it is
also used to enhance requirements for visual appearance.
Color-coated coil is a method of roller coating on hot-rolled
substrates, galvanized substrates, aluminum-zinc-plated substrates,
cold-rolled substrates, tin-plated substrates, stainless steel
substrates and other substrates after surface pretreatment
(degreasing and chemical treatment). Coated with one or more layers
of liquid paint, the obtained plate after baking and cooling is a
coated steel plate, which is made into a color-coated coil, which
is mainly used in building roofs, walls, steel structure workshops,
home appliance boards, purification Clean workshop and other
fields.
Building
Roofing
Transport
Home Appliances, such as the side door plate of refrigerators, the
shell of DVDs, air conditioners, and washing machines.
Solar Energy
Furniture
