Overview of PPGI
PPGI is prepainted galvanised steel, also known as precoated steel, coil coated steel, color coated steel etc. A galvanised steel sheet in coil form is cleaned, pretreated, applied with various layers of organic coatings which can be paints, vinyl dispersions, or laminates.These coatings are applied in a continuous process known as Coil Coating. The steel thus produced in this process is a prepainted, prefinished ready to use material. PPGI is the material which uses galvanised steel as the basic substrate metal. There could be other substrates such as aluminum, Galvalume, stainless steel, etc.
Specification of PPGI
Product | Prepainted Galvanized Steel Coil |
Material | DC51D+Z, DC52D+Z, DC53D+Z, DC54D+Z |
Zinc | 30-275g/m2 |
Width | 600-1250 mm |
Color | All RAL Colors, or according to customers require. |
Primer Coating | Epoxy, Polyester, Acrylic, Polyurethane |
Top Painting | PE, PVDF, SMP, Acrylic, PVC, etc |
Back Coating | PE or Epoxy |
Coating Thickness | Top: 15-30um, Back: 5-10um |
Surface Treatment | Matt, High Gloss, Color with two sides, Wrinkle, Wooden color, Marble |
Pencil Hardness | >2H |
Coil ID | 508/610mm |
Coil weight | 3-8tons |
Glossy | 30%-90% |
Hardness | soft (normal), hard, full hard(G300-G550) |
HS Code | 721070 |
Country of Origin | China |
We also have the following PPGI finish coatings
● PVDF 2 and PVDF 3 Coat up to 140 Micron
● Slicon Modified Polyester (SMP),
● Plastisol Leather Finish up to 200 Microns
● Polymethyl Methacrylate Coating ( PMMA)
● Anti Bactrial Coating (ABC)
● Abrasion Resistance System (ARS),
● Anti Dust or Anti Skidding System,
● Thin Organic Coating (TOC)
● Polyster Texture Finish,
● Polyvinylidene Fluoride or Polyvinylidene Difluoride (PVDF)
● PUPA
Standard PPGI Coating
Standard Top Coat: 5 + 20 Micron (5 Micron Primer and 20 Micron Finish Coat).
Standard Bottom Coat: 5 + 7 Micron (5 Micron Primer and 7 Micron Finish Coat).
The coating thickness we can customize based on project and customer requirement and application.