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Color-coated sheet is a kind of metal composite material that applies organic coatings on the surface of steel plates. It has advantages such as bright colors, good appearance and durability, and anti-corrosion. It is often used in fields such as the exterior walls of buildings, interior decoration, and the shells of household appliances. For example, the walls of factory buildings and the side panels of refrigerators. Its performance is stable and it can adapt to different environments. It is one of the commonly used materials in modern industry and life.
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used to build all kinds of factory walls, roofs, etc., with good corrosion resistance and durability, able to adapt to the complex environment of the factory.
Warehouse: Provides a beautiful appearance and reliable protection to protect stored goods from severe weather and environmental conditions.
such as residential roofs, exterior wall panels, as well as balconies, garages, and other ancillary buildings.
Movable board house: easy to build and disassemble, often used for temporary office and accommodation on construction sites.
Shells of refrigerators, washing machines, air conditioners, etc.: The beautiful color and good molding performance of the color-coated plate make it an ideal material for home appliance shells. Internal components such as microwave ovens and ovens: with high temperature resistance and corrosion resistance.
Used for car body side panels, hood and other components, not only to provide a beautiful appearance, but also to reduce the weight of the body. Train: Interior and exterior wall panels and roof panels of carriages. Ship: Interior walls and decks of cabins, etc.
The panels of wardrobes, cabinets, etc. are colorful and easy to process and clean.
Provides a suitable growing environment for crops while maintaining a long service life.
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color coated galvanized corrugated roofing sheet | |
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Name | |
color coated corrugated roofing sheet | |
Material | |
SGCC,SGCH,JIS G3302,DX51D,DX52D,DX53D | |
Thickness | 0.10 -1mm |
Width | 600-1100 mm |
length | 2-5 meters |
Tolerance | Thickness: +/-0.02mm |
Width:+/-2mm | |
Color coating | |
Zinc Coating: 30g/m2-275g/m2 | |
Color Coating: Top:15-25µm / Back: 5-8 µm | |
Surface treatment | unoil,dry,chromate passivated, non-chromate passivated |
Certification | ISO 9001-2008,SGS,CE,BV |
Technique | Cold rolled—>hot dipped galvanizing—>Color Coated —> corrugated |
Weight of each package | ISO 9001-2008,SGS,CE,BV |
Depth of corrugated | from 15mm to 18mm |
Pitch | from 75mm to 78mm |
Colors | refer to RAL numbers or customer sample,common colors are sea blue, white grey and bright red. |
Corrugated Sheet Raw | Galvanized steel, Aluzinc Steel, Aluzinc Pre-painted sheet and |
Materials | Aluminium sheet. |
Gloss | The gloss can changeable by Customers’ Request.we can also do some High gloss. |
Paint type | PE or PVDF |
Standard | GB/T 12754-2006;ASTM A 755;EN 10169;JIS G 3312;AISI;BS;DIN |
Grade | CGCC/SGCC/SGCH/SPCC |
Yield strength | 550MPA/As required |
Tensile strength | 600MPA/As required |
Hardness | Full hard/soft/As required |
Application | various roofs or walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc. |
1. Mechanical Properties – Strength: Color coated plates usually have a certain strength and can withstand certain loads and external forces.
Ductility: Have a certain degree of ductility, so that it is not easy to break during processing and molding. – Hardness: The surface hardness is moderate to ensure that it is not easy to be scratched during use.
2. Coating Adhesion – The adhesion between the coating and the substrate is strong and not easy to peel off.
3. Surface Flatness – The surface is flat and smooth, which is conducive to aesthetics and subsequent processing.
4. Coefficient of Thermal Expansion – There will be a certain degree of expansion when heated, which needs to be considered in the design and use.
1. Corrosion Resistance – The coating on the surface can effectively resist the erosion of corrosive substances such as oxygen, moisture, acid rain in the atmosphere. – It also has certain tolerance to acids, alkalis, salts and other chemicals.
2. Oxidation Resistance – It is not easy to oxidize in the air, maintaining the stability and color of the surface.
3. Weather Resistance – It can withstand long-term sunlight exposure, temperature changes and climate changes to maintain stable performance.