RAL 1000 Corrosion Resistant Coatings For Metal Aluminum Surface Finishing 12 Mos Shelf Life
Corrosion may be defined as a destructive phenomena, chemical or electrochemical, which affects the aesthetic appeal or an object; and in extreme cases may clause structural failure. The mechanism is based on anode and cathode reactions in an electrolyte. Corrosion takes place at the anode with the release of hydrogen gas or the formation of hydroxyl ions at the cathode. These hydroxyl ions may react with metal ions dissolved at the anode and form metal hydroxides or hydrated oxides. If these are insoluble they will deposit on the metal surface and may reduce the rate of corrosion.
COLORS AVAILABLE
- RAL colors coating powder
- Pantone colors
- Color-matching is available
GENERAL TYPES
- Polyester /Hybrid powder coating color
- Epoxy Powder coating color
- Metallic powder coating color
- Hammer tone color powder coating
- Texture color powder coating powder
Textures include sand grain, hammer, silk pattern, sand textured, marble,metallic, wood, multi-color.
Feature:
--Excellent exterior exposure durability --Good flowing
--Excellent chemical resistance
--Good transfer print ability
--Better performance on weatherability ,chemical resistance and appearance than Polyester type
Field of application:
All common use metallic items: bicycles, exterior lightering, roof racks, rims, window flames, garden furniture, car accessories, etc.
| Properties | Method | Value |
| Impact | GB/T 1732-1993 | ISO 6272 | 50kg.cm(Direct) |
| Cupping test | GB/T 9753-1988 | ISO 1520 | ≥7mm |
| Adhesion(Cross Cut) | GB/T 9286-1998 | ISO 2409 | 0 Grade |
| Flexibility | GB/T 6742-1986 | ISO 1519 | 2mm |
| Pencil Hardness | GB/T 6739-2006 | ASTM D3363 | H~2H |
| Salt Spray | GB/T 1771-2007 | ISO 7253 | ≥500h |
| Humidity | GB/T 1740-2007 | ISO 6270 | ≥1000h |
| Weatherability | GB/T1865-1997 | ASTM G151 | 240h(QUV B313) |
| All the tests are using 0.8mm cold-rolled sheets. Coating thickness: 50-80μm |
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RAL 1000 Corrosion Resistant Coatings For Metal Aluminum Surface Finishing 12 Mos Shelf Life Images
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