Greentech (Tianjin) Anti-corrosion Engineering Tech Co.,Ltd
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Anticorrosion powder coating
1. No organic solvent ,only for matel
2. Recyclable
3. High efficiency spray
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Property
excellent physical performance in hardness,flexibility and adhesion,good mechanical properties,outstanding heat resistance,fine corrosion,weather and chemical resistance.
Application
This type of product specially designed for surface coating of all metal materials such as metal shell,furniture,metal crafts,etc.
Storage
The product has a shelf life of 24 months stored in ventilated dry and clean room with the temperature below 25°C.
| Mechanical property | ||
| Testing items | Standards and methods | Inspecting index |
| impact strength | GB/T1732-1993, AS3715 2.8 | >50kg/cm |
| Bending resistance | GB/T1185-88, AS1580 402.1, ISO9227 | Pass 2-5 millimeters |
| Adhesion CHECKED TEST | GB/T9286-88,2mm Cross cut, ISO2409 | Pass100/100, passes 0 levels |
| Cupdrawing:Erichsen, ISO1520 | Erichsen, ISO1520 | Pass 3-7 millimeters |
| Pencil hardness | GB/T6739-86, Mitsubishi | Pass H-2H |
| Chemical resistance and weather resistance | ||
| Salt spray test | GB/T1771-91,500 hours | The cross section of corrosion less than 2MM |
| Hot and damp resistance test | GB/T17740-79(89),1000 hours | Without air bubbles, loses the light slightly |
| Acid resistance | 10% CH3COOH, 240 hours | Without air bubbles, the surface without damage |
| Alkali resistance | 10% NaOH, 240 hours | Without air bubbles, the surface without damage |
| Heat resistance | 200degree,1 hour | The color change is lower than E=1.5 |
| Solvent resistance | MEK24 hours soaked in solvent-free | Without air bubbles, the surface without damage |
| Uvioresistant | QUV-313,500 hours | Gloss higher than 80% lower than the Munsell color change level |
| Water tolerance of | 2 hours | No bubble, not falling, losing light |
