Color Coated Plate

PPGL Steel Sheet Description

PPGL is GL steel sheets coated with a colored paint layer.
Characteristics: PPGL provides enhanced corrosion  resistance along with a wide range of color choices. It is suitable for  architectural and industrial applications in harsh weather conditions.
Uses: Frequently used in the production of roofing, wall cladding, oil tanks, refrigeration equipment, and more.

PPGL  stands for pre-painted galvalume steel, which is a kind of color-coated  steel with GL as substrate. It combines the strength of steel with  excellent anti-corrosion of Zn-Al coating. The galvalume coating is made  of 55% aluminum, 43.4% zinc, and 1.6% silicon. Except for their  excellent corrosion resistance, PPGL sheets also have high thermal  reflectivity, which makes them heat-resisting.

Product Parameters

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.