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DX51D+AZ Prime Hot Rolled Steel Coil , Color Coated Steel Sheet DX51D SGCC

Categories PPGL Steel Coil
Brand Name: Hanke
Model Number: DX51D, SGCC
Certification: ISO, KS
Place of Origin: CHINA
MOQ: 25MT per size
Price: Negotiate
Payment Terms: L/C, T/T,etc.
Supply Ability: 300000 per year
Delivery Time: 30-50 days
Packaging Details: Standard Seaworthy Export package
Name: Prime Color Coated Steel Coil
Size: Thickness 0.18-1.5mm * Width 600-1250mm
Color: Dark Blue Orange Green Ivory Grey Yellow RAL syatem
Zinc: 40g-180g
Certificate: KSD3520 ISO9001
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DX51D+AZ Prime Hot Rolled Steel Coil , Color Coated Steel Sheet DX51D SGCC

Prime Hot Rolled DX51D+AZ Colorful Steel Coils For Sandwich Panels Buildings

1. Definition

The basic material for Colorful Steel Coils is hot galvanized steel sheet or high strength aluminum alloy sheet. Using the most state of art technique and equipment to degrease the cold rolled sheet, hot galvanized steel sheet or high strength aluminum alloy sheet on multistage, and rinse, chemical transformation treatment, then continuously clean the steel strip and aluminum strip. Moreover, use the most advanced curing furnace to solidify/baking the coating.

2. Specification

NamePPGI Color Steel Coils
StandardJIS G3322 CGLCC ASTM A755 CS-B
ColorRal system or as customer‘s request’
Back side coatingcolorLight grey ,white and so on
Type of coating processFront: double coated&double drying. Back: double coated&double drying, single-coated&double drying
Type of substratehot dipped galvanzied, galvalume, zinc alloy, cold rolled steel, aluminum
Thickness0.18-1.2mm Width: 600-1250mm
Coil Weight3-9Ton
Zinc CoatingZ40-Z275G
PaintingTop: 15 to 25 um (5 um + 12-20 um) back: 7 +/- 2 um
Coating introductionTop paint: PVDF, HDP, SMP, PE, PU
Prime paint: Polyurethane, Epoxy, PE
Back paint: Epoxy, Modified polyester

3. Applications

The multicolor sheet is excellent for decorating, modeling and has the advantages, such as anti-corrosion, weather resistance and etc. it is able to preserve the color and luster therefore becomes an ideal material for industries like construction, transport equipment, office furniture, household electrical appliances, food packaging and etc.

4. Production core strengths

Resistance to acid rain:
Coating protection mechanism: It is very easy to form acid rain in the high level of industrial emissions or pollutants environment. Acidic penetration is formed in the surface of pre-painted steel, and accelerates the corrosion, forming blistering, peeling and so on.
Resistance ultraviolet rays:
Coating protecting Mechanism: pre-painted sheet in ultraviolet or strong sunlight conditions, the coating will exhibit chalking degeneration, manifested as discoloration and loss of gloss, lose paint quickly.
Resistance to humid heat:
Coating protecting mechanism: in hot and humid environments, high osmotic pressure of water vapor accelerates penetration, forming the degeneration of painting film, then the corrosion of the substrate, with the phenomenon of bubbles and peeling.
Resistance to low temperature:
Coating protecting mechanisms: most of the paint can keep stable processing performance above -10 degree, but at alpine region, the temperature will be below 20-40 degree, normal paint will become brittle,bend cracking, or even lose paint, thus protection function is lost totally.

5. Why should you chose us?

Chose happens because of quality, then price, We can give you both.Additionally, we

can also offer professional products inquiry, products knowledge train(for agents),

smooth goods delivery, excellent customer solution proposals.

Our service formula: good quality+good price+good service=customer's trust

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