Prepainted Galvanized Steel PPGI Sheet
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Prepainted Galvanized Steel PPGI Sheet Description
The zinc coating acts as a protective barrier, preventing rust and extending the life of the material. Unlike traditional galvanized steel which is coated after the steel is formed, our PPGI is pre-coated ensuring an even finish and excellent paint adhesion. This means you can enjoy vibrant, long-lasting colors that stand the test of time, even in harsh environmental conditions.
PPGI, also known as metal-coated steel or pre-coated steel, is a versatile option for a wide range of applications. Whether you are in the construction industry, manufacturing, or looking for materials for a home improvement project, PPGI offers the perfect combination of strength, beauty, and functionality. Its light weight makes it easy to handle and install, while its sturdy nature ensures it can withstand heavy loads and resist wear and tear.
Product Parameters
|
Product Name |
Prepainted Galvanized Steel PPGI Sheet |
|
Thickness |
0.12mm-1.2mm |
|
Width |
600mm-1250mm |
|
Length |
Support Customization |
|
Color |
According RAL Color Card (Can provide custom pattern) |
|
Paint |
PE, SMP, HDP, PVDF |
|
Primer |
Epoxy primer, Polyester primer, Water soluble acrylic primer, Polyurethane primer |
|
Coating Thickness |
Top: 11-35μm, Back: 5-14μm |
Color Selection
We provide many colors to choose from, the following are common colors, if you like other colors or patterns, please send us the RAL color code.

Advantages of Color Coated Plate
Custom Colors
You can choose any RAL color, as well as customize the pattern according to your needs. The beautiful surface makes the color coated board decorative. So it can be directly used in many fields.
Tough Soating
Color coated steel plate including PPGL plate PPGI steel, the use of continuous coil coating, the surface luster bright, no cracking, no peeling. In addition, it can keep the color for at least 10 years.
Excellent Mechanical Properties
The color coated plate retains the mechanical properties of the base metal, such as tensile strength. In addition, the application of the coating can protect the surface from rust, thereby extending its service life. Studies have shown that the service life of color-coated steel sheets is 50% longer than that of galvanized steel sheets.
Easy to Use
Different from the coil, the color coated plate is a kind of finished product. This means that it can be directly used in many industries. Considering its light weight, it is easy to carry and install. In addition, due to its aesthetic appearance, no additional decoration is required. Also, less maintenance is required during the service life.
Coating Type
In the coil coating, the durability of the role is the resin and pigment, the most commonly used finish polyester, silicon modified polyester, high durability polyester and polyvinylidene fluoride.
Polyester PE
Good adhesion, rich color, wide range in formability and outdoor durability, medium chemical resistance, low cost.
Silicon Modified Polyester SMP
The hardness, abrasion resistance and heat resistance of the coating film are good; as well as good external durability and powder resistance, gloss retention, general flexibility and medium cost.
High Durability Polyester HDP
Excellent color retention and UV resistance, excellent outdoor durability and chalking resistance, good film adhesion, rich color, excellent cost performance.
Polyvinylidene Fluoride PVDF
Excellent color retention and UV resistance, excellent outdoor durability and chalking resistance, excellent solvent resistance, good formability, dirt resistance, limited color, and high cost.



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