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PPGL Color Coated Steel Coils

23 Sep.,2023

Specification

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, BV, CE, SGS, SAI, CANS

Grade

SGCC,DC51D,DX51D,DX52D,SGCD,Q195,Q235,SGHC,DX54D,S350GD,S450GD,S550GD

Thickness

0.13mm-0.5mm

Width

750mm-1250mm

Inside Diameter

508mm

Zinc Coating

20-150g/m2

Coil Weight

3-5MT or According to customer's requested

Spangle

Regular Spangle, Mini Spangle, Zero Spangle

Surface Treatment

Chromate and oiled, chromate and non-oiled, Anti-finger

Color

RAL

Payment

T/T, L/C At Sight or According to customer's requested

Delivery Time

7-20workdays after confirmed order

MOQ

25MT

Packing Standard

seaworthy export packing

Loading Port

Qingdao/Tianjin/Shanghai Port

The ppgl color coated steel coils as the base plate, in addition to zinc protection, the organic coating on the zinc layer plays a covering and isolation function, which can prevent the steel plate from rusting, and has a longer service life than galvanized steel. Longer, according to incomplete research, the service life of ppgl color coated steel coils is 50% longer than that of galvanized steel sheets. However, in different regions and different areas of use, the service life of color coated plates with the same amount of galvanization, the same type of paint, and the same coating thickness will be very different.

For example, buildings or factories made of ppgl color coated steel coils often have a longer service life when they are washed by rain. Otherwise, the service life will be affected by the action of sulfur dioxide gas, salt and dust. Therefore, in the design, if the slope of the roof is larger, it is less likely to accumulate dust and other dirt, and the service life is longer; for those areas or parts that are not frequently washed by rain, they can be washed regularly with water.

The prepainted galvalume steel coil has the characteristics of pollution-free, excellent weather resistance, corrosion resistance and high processing. It is widely used in construction, home appliances, transportation, packaging, mechanical processing, interior decoration, medical treatment, automobile industry, etc. The approximate application ratio is home appliances: 31% Construction: 63% Others: 6%.

Color-coated sheets for construction generally use prepainted galvalume steel coil and hot-dip galvanized steel sheets as substrates, which are mainly processed into corrugated sheets or sandwich panels with polyurethane composites, and used for the construction of steel structure workshops, airports, warehouses, and freezers. Roofs, walls and doors of industrial and commercial buildings. Color-coated panels have been widely used in the construction industry. More and more builders use color-coated panels to establish their own good reputation. You can use them in many large shopping malls and industrial facilities, hotels, restaurants, resorts, and farms. In buildings, office buildings and sports facilities, we see a large number of applications of color-coated board products.

Builders use pre-coated galvanized steel plates to make their work fast and convenient. In the current construction field, color-coated plates replace wood and other materials in more and more parts. They are resistant to fading, weathering, and chalking. Etc. They reduce the maintenance cost of the building to the lowest level. At the same time, a variety of colors, surface structures and coatings make it extremely flexible and optional.

Types of paint for color prepainted galvalume steel coil

Coatings for aluminum-zinc color-coated steel sheets are generally divided into two categories according to their uses: construction and household appliances. Architectural coatings can be selected from epoxy resin, polyester resin, polyvinyl chloride plastisol, silicon modified polyester, and polyvinylidene fluoride according to the use environment. Coatings for household appliances generally use polyester resins. The paint of color coated steel plate includes primer, top coat and back coat.