PPGL And PPGI Coated Coil Galvalume Steel Coils ASTM A792 CS-B Coating AZ50

PPGL Pre-Painted Galvalume Steel Coils/Sheet

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.

Substrate Type of Color Coated Steel Coils/Sheet

1.PPGI-Hot-dip galvanized color coated steel sheet(prepainted galvanized steel sheet)

The product obtained by coating an organic coating on a hot-dip galvanized steel sheet is a hot-dip galvanized color-coated plate. In addition to the protective effect of zinc, the hot-dip galvanized color-coated sheet also protects against rust and has a longer service life than hot-dip galvanized sheet;

2.PPGL-Hot-dip aluminum-zinc color coated sheet(prepainted galvalume steel sheet)
Hot-dip aluminum-zinc steel sheets can also be used as color-coated substrates (55% AI-Zn and 5% AI-Zn)

PPGL steel is a durable, colorful, and economical building material. It is the abbreviation for pre-painted galvalume steel, which is with Al-Zn coated steel sheet substrate. Then the Al-Zn coated steel is painted continuously in coil form. Because of its excellent heat and corrosion resistance, it has become the preferred material for a wide range of construction uses, particularly roofing and walling.

3.Electro plated zinc color coated sheet
The electro-galvanized sheet is used as the substrate, and the product obtained by baking with the organic coating is
an electrogalvanized color-coated plate. It has a beautiful appearance and excellent processing properties, and
therefore can be mainly used for home appliances, audio, steel furniture, interior decoration, and the like.

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 PPGL-Pre-Painted Hot Dipped Galvalume Steel Coils/Sheet

Structure of Pre painted Galvalume Steel Coil:

*Top coat (finishing) which provides color, pleasing appearance and appearance and a barrier film to enhance long-term durability.
*Primer coat to prevent undercutting of paint and enhance corrosion resistance.
*Pretreatment layer applied for good adhesion and to enhance corrosion resistance.
*Base steel sheet.

The Pictures of PPGL Pre-Painted Galvalume Steel Coils/sheet

The Products Display of PPGL Pre-Painted Galvalume Steel Coils

Hebei Yinghang Trade Co Ltd. Located in Shijiazhuang City,Hebei Province,China.For past 20 years,we Mainly in manufacturing and trading iron wire products and steel products.our company already passed the ISO9001 quality control system.

Our main products cover from Galvanized Wire, Black Annealed Wire, Welded Mesh,Hexagonal Mesh,Chain Link Fence, Conertina Wire, Gabions, Security Fence, Steel Coil, Nails, etc. 

Our Products are widely used in constuction,coal,mine,petroleum and chemical industry,metallurgy,machinery and pharmacy,enviromental protection ,etc.already exported to America,South America,Europe,
Africa,Middle East,Southeast Asia ,etc.

we insist “Quality,intergrity,pragmatic,motivated and service-oriendted" to be our faith,and has a good reputation from all our old customers.

Looking forward to cooperate with you in near future also,trust we could become good business partner