Color Coated Coil

Prepainted Galvanized Steel PPGI Coil Description

Color  coated coil can be divided into ordinary PE, high corrosion resistant  HDP, high corrosion resistant silicon modified polyester SMP, high  corrosion resistant fluorocarbon PVDF, super corrosion resistant nano  fluorocarbon PVDF, aluminum magnesium manganese color coated board,  printing color coated board, etc. Used for roof panels, wall panels,  furniture, household appliances, auto parts, etc, it maintains the  strength of galvanized steel, while its organic coating provides a  variety of colors and attractive appearance.

Product Parameters

Hot Dip Galvanized PPGI Steel

Mainly use hot-dip galvanized steel  sheet as the substrate, due to the protection of zinc layer and organic  coating, its service life is longer than hot-dip galvanized sheet. The  available zinc layer is 275g/m2.

Electro-galvanized PPGI Steel

An electrogalvanized sheet was used as  the substrate. Because the zinc layer of electrogalvanized sheet is  thin, usually 20g/㎡, its corrosion resistance is not as good as that of  hot-dip galvanized sheet. Therefore, the product is not suitable for  making outdoor walls and roofs. But it has a beautiful appearance and  excellent processing performance, mainly used for home appliances, steel  furniture, interior decoration, etc.

PPGI Color Coating Coil Advantages

Color  coated galvanized coil has a variety of colors and patterns to meet  different styles and uses. The colorful coating also makes PPGI steel  more resistant to corrosion and durable. PPGI steel coil has excellent  processing performance. So you can make the coil into different products  according to your needs. The color coated galvanized steel coil also  retains the strength of the steel, making it tough and safe. The PPGI  coated coil is light in weight and easy to transport and install.  Compared with PPGL steel, the price is more affordable.

Surface Treatment
Laminated Film
The process is to coat a transparent organic film (30-50 µm) on the  steel coil at high temperature. It has some unique properties, such as  fire resistance, fingerprint resistance, excellent durability,  anti-fouling ability, etc. Obviously, this treatment method can protect  the steel coil well during storage and transportation.
Embossing
Embossed PPGI steel coil design has different patterns. Popular patterns  are stucco, rhombus, etc. And it's customizable. Compared with the  smooth steel coil, it has a vivid 3D effect.
 

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.
 

Scope of Application

Construction  industry: such as roof, interior and exterior wall panels, balcony  panels, suspended ceilings, partition walls, windows, door panels, etc.
Transportation: For example, car trim panels, train or ship decks, containers, etc.
Electrical equipment: mainly used for making freezers, washing machines,  air conditioners and other enclosures. PPGI coils for home appliances  have the best quality and the highest production requirements.
Furniture: such as wardrobes, lockers, radiators, lampshades, tables, beds, bookcases, shelves, etc.
Other industries: such as roller shutters, billboards, traffic signs, elevators, whiteboards, etc.