Color Coated Steel Coils PPGI/PPGL Prepainted Steel Coils
Product introduction of Color Coated Steel Coils
PPGI & PPGL (prepainted galvanized steel & prepainted galvalume
steel) also known as pre-coated steel or color coated steel coils,
They are use hot-dip galvanized sheets, hot-dip galvalume sheets,
electro-galvanized sheets, etc. as substrates. After surface
pretreatment (chemical degreasing and chemical conversion
treatment), one or several layers of organic coatings are coated on
the surface, and then A product that is baked and solidified.
Colored steel coils are named after being coated with organic
coatings of various colors, referred to as color-coated coils.
The Coating Type for PPGI/PPGL Color Coated Steel Coils& Sheet
Polyester (PE): Good adhesion, rich colors, wide range in formability and outdoor
durability, medium chemical
resistance, and low cost.
Silicon modified polyester(SMP): Good abrasion resistance and heat resistance, as well as good
external durability
and chalking resistance, gloss retention, general flexibility, and
medium cost.
High Durability Polyester(HDP): Excellent color retention and anti-ultraviolet performance,
excellent outdoor durability and anti-pulverization, good paint
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 moldability, stain
resistance, limited color, and high cost.
Application of PPGI/PPGL Color Coated Steel Coils& Sheet
Construction: Roofs, Walls, Garages, Acoustic Walls, Plumbing and Modular
Houses, etc.
Automotive: mufflers, exhaust pipes, wiper attachments, fuel tanks, truck
boxes, etc.
Home appliances: refrigerator back panel, gas stove, air conditioner, electronic
microwave oven, LCD frame,
CRT explosion-proofbelt, LED backlight, electrical cabinet, etc.
Agricultural use: pig house, chicken house, granary, greenhouse pipes, etc.
Others: Thermal insulation cover, heat exchanger, dryer, water heater,
etc.
Specifications of Prepainted Color Coated Steel Coils/Sheets
| Name | Prepainted Color Coated Steel Coil |
Type of
substrate | Hot dip galvanized, Galvalume, Electro galvanized,Zinc alloy, Cold
rolled
steel, Aluminum |
| Thickness | 0.125-2mm |
| Tolerance | Thickness: ± 0.01mm |
| Width | 600-1250mm ( Normal:1250, 1200,1000,914 mm) |
| Top Paint | 10-25 micron(Normal:10-12mic) |
| Back paint | 5-12 micron(Normal:5-7mic) |
| Coating | Zn coating | AZ coating |
| 30-400gsm | 30-400gsm |
| Coil weight | 3-9 tons or as your requirement. |
| Coil ID | 508/610 mm |
| Grade | Galvanized | Galvalume |
SGCC/DX51D+Z, DX52D+Z,
SGCD/DX53D+Z,SGCE/DX54D+Z,
SGCH....... | DX51D+AZ, DX52D+AZ, DX53D+AZ,
DX54D+AZ,SGLCC,SGLCD,SGLC4
40,SGLHC........ |
| Coating type | Top paint: PE, SMP, HDP, PVDF, PU |
Functions: Decorative, Machinability, Weather resistance, Scrath
resistance, Stain resistance, Chemical resistance, Adhesion
resistance |
| Primer paint: Polyurethane, Epoxy, PE |
Functions:Machinability, Corrosive resistance, Adhesion, Scrath
resistance |
| Back paint: Epoxy, Modified polyester |
| Functions: Scrath resistance, Bending adhesion, Corrosive
resistance |
Type of
coating
process | Front: Doulbe coated & double drying |
| Back: Double coated & double drying, single coated & double drying |
| Double coated & double drying is used for corrugated sheet |
| Double coated & single drying is for sandwich panel |
| Packing | Standard export package .Plastic film in the first layer,second
layer is Kraft
paper. Third layer is galvanized sheet. |
| Application | Building industry ,structural use, roofing, commercial use
,household
appliance, industry facilities, office buildings |
The Pictures of PPGL Pre-Painted Galvalume Steel Coils/sheet
The Products Display of Pre-Painted Color Coated Steel Coils
PPGI/PPGL steel Coils
