Jiangsu Hai Yi Da Metal Products Co., Ltd
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Cold Rolled Steel Color Coils Colored Plain Sheet For Construction Galvanised Galvalume
Cold Rolled Steel Color Coil
It is with cold rolled steel as the base metal. This kind of color coated steel is made of non-coated material. It is easy to rust when the air and water go through the organic coating, and it is easy to spread after scratches and cause the coating to peel off. So it has a short service life. But it will be much cheaper.
Color Coated Galvanized Coil (PPGI Coil)
It uses galvanized steel as base metal, including hot-dip galvanized sheets and electro-galvanized sheets. It is the most popular type of color coated steel, especially using hot-dip galvanized steel as the base material. This kind of steel coil is protected by zinc layer and organic coatings to prevent rusting. Because the zinc layer of the electro-galvanized sheet is thin, it is not suitable for outdoor uses. But because of its smooth surface and beautiful appearance, it is popular in interior decoration, steel furniture, home appliances, etc.
Colour Coated Galvalume Coil (PPGL Coil)
Obviously, this kind of color coated steel coil uses galvalume steel as the substrate. It features excellent corrosion and heat resistance. And its heat reflectivity is greater than 0.75, which is an ideal building material.
When purchasing color coated coil, you need to decide on the base metal first according to the use purpose and your budget. You can contact us for more details.
| Items | Cost | Durability | Colors | Film Integrity | UV Resistance | Chalking Resistance | Dirt Resistance |
| PE | Low | Good | Rich | Excellent | Medium | Good | Poor |
| SMP | Medium | Good | Rich | Good | Medium | Good | Medium |
| HDP | Medium | Very Good | Rich | Good | Very Good | Very Good | Good |
| PVDF | High | Excellent | Limited | Good | Excellent | Excellent | Good |
