Precoated Galvanised Steel Sheet combines the strength and form-ability of steel with the corrosion resistance of zinc and paint.PPGI is based on carbon steel sheet, and a layer of zinc is coated on the surface of the steel sheet through electroplating or hot-dip galvanizing process to improve its corrosion resistance.On the basis of galvanized steel sheet, one or more layers of liquid paint are applied on its surface by roller coating, and baked and cured.
The color coating offer rich colors and beautiful surface,enhance pre coated galvanized sheets corrosion resistance and service life,meets the different decoration needs of buildings, home appliances and other fields, and not required subsequent painting.We have the wide range of colors,textures, and patterns.Further,shades and degree of gloss can also be tailored to suit your requirement.
Precoated Galvanised Steel Sheet Specfication
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Thickness Range |
0.13mm to 1.5mm |
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Thickness Type |
Total Coating Thickness (TCT), Base Metal Thickness (BMT) |
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Width Range |
700mm to 1250mm |
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Zinc Coating Thickness/Gauge |
Zinc Coating Thickness Range: 40g/m2 to 275g/m2 / Z40 to Z275 |
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Base Metal Surface Structural |
Skin passed minimum spangle |
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Paint Coating Thickness Range |
Front Coating: primer+topcoat: 10um to 40um; |
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Surface Color |
Top/Front color: according to required RAL No. |
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Topcoat Types |
Polyester (PE), Silicone Polyester (SMP), High Durable Polyester (HDP), Fluoropolymer (PVDF) |
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Coating Surface Condition |
Common Coating PPGI |
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Coil ID |
508mm/610mm |
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The coating is wear-resistant, UV-resistant, and not easy to fade or peel, allowing colour gi sheet to maintain long-term beauty and stability in harsh environments,and can be directly processed, it provides a new type of raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, home appliance industry, electrical industry, etc., and has played a good effect of replacing wood with steel, efficient construction, energy saving, and pollution prevention.
Color coated steel plate-PPGI is a type of plate material obtained on a continuous unit using cold-rolled strip steel, galvanized strip steel (electroplated and hot-dip galvanized) as substrates, surface pre-treatment (degreasing, cleaning, and chemical treatment), roller coating method, one or more layers of liquid coating, and baking and cooling.
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