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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
Product Name | PPGL Steel Coil |
Thickness | 0.13mm-0.8mm |
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 Coat: 10-30mic, Back Paint: 5-25mic |
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.
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.