HONG KONG SUNRISE MATERIALS CO., LIMITED
Hong Kong Sunrise Materials CO., Limited
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Prime PPGL Pre Painted Steel Galvalume Coils With HDP Coating For Steel Windows
Product Description:
Pre-painted steel, is made out through coating steel plate with organic paint in various colors.
Pre-painted steel that is applied organic colorful paint on base material of hot-dipped galvanized steel enjoys dual protection by zinc coating and organic surface paint, which effectively avoids rust and extends duration to 1.5tims of steel band only with zinc coating.
Pre-painted steel is featured in light weight, beautiful appearance and good corrosion resistance. It can directly be worked. Its use range covers several sectors like construction, home appliance.
user can select proper paint for colored band like polyester silicon modified polyester, polyoxyethylene plastic collosol, poly (vinylidenne fluoride) and so on according to application conditions. Pre-painted steel is going to replace wood and other material with its advantages, such as: avoiding discoloration, climate tolerance and anti-powdering. It reduces most of the maintenance charge. At the same time, the various colors and the special surface coating and structure endow pre-painted steel a great mobility and plasticity in every application area. In china, construction is the main application area of pre-painted steel. At the same time, as its advantages being known and the technology improving day by day, it is not only well used in steel producing area, it is also accepted by car producer, nonferrous metal,electromechanical device,electricity,coal mine, light manufacturing, medicine, foodstuff, furniture, current consumption.
Technical Data:
| PRODUCT NAME | Prime PPGL Galvalume Steel Coils with HDP Coating for Steel Windows |
| STANDARD |
GB/T-12754: 2006, JIS3302, EN 10142, STM A653, JIS G3302, SGCC/SGCH, GB/T2518, European Standard, ASTM A792, JIS G3321, JIS G3317 |
| BASE PLATE |
Cold rolled steel sheet, hot dipped zinc coated steel sheet, hot dipped A-Z coated steel sheet |
| EQUIPMENT | Double coating double baking; three coating three painting |
| CAPACITY | 500,000Mt/year |
| SIZE | Thickness 0.16mm-1.2mm, width 700mm-1250mm |
| ZINC COATING | 60g-180g |
| PAINT THICKNESS | Top:20+-5um, back:5-7um |
| COIL WEIGHT | 2.5Mt-8Mt |
| COIL ID | φ508mm-φ610mm |
| BASE SHEET | Cold rolled steel sheet, hot dipped zinc coated steel sheet (small, regular or zero spangle),hot dipped A-Z coated steel sheet |
| SURFACE PAINT | PE, HDP, SMP, PVDF |
| COLOR SERIES | RAL color number series |
| SURFACE TYPE | Printed, embossed, corrugated |
Surface Treatment:
| Surface Treatment | Features |
| Chemical passivating treatment | minimize the chance of white rust froming during transit and strorage |
| maintain the bright, shiny appearance for a longer time | |
| Oils | minimize the tendency for storage and transit stain |
| Passivating oils | provide the protection from storage and transit stain by special chemcials called corrosion inhibitors |
Surface Finish:
| Surface finish | Pattern | Application |
| Regular spangle | Standard spangles with flower pattern | General uses |
| Minimized spanlge | Minimized spangles than regular | General painting applications |
| Zero spangle | Extremely minimized spangles | Special painting applications |
HDP SERIES:
High Durable Polyester (HDP) Series use AkzoNobel proprietary polyester coatings, with the advantage of hig weathering resistance under normal weather conditions. Using hig molecular weight resin, polymer less branched chain, stable molecular bond energy, and not easily photolysis, therefore it['s not easy pulverize and can stay high gloss; Using inorganic ceramic pigment, it's not easy to fade in the sun. Under the condition of normal climate, its excellent weather durability make it suitable for all kinds of outdoor construction and utilization. Its service life can be up to 10 years.