Paint by:
Electrostatic spray gun & curing oven.
Ral8024 electrostatic spray powder coating thermosetting powder paint:
Chemistry: Epoxy TGIC free
Particle size: Suitable for electrostatic spray
Storage: Dry ventilation conditions below 30ºC
Curing schedule:180ºC/15minutes
Specific gravity: 1.2-1,8g/cm3 up to colors
Basic information:
This is powder coating based on epoxy resin with outstanding chemical,
mechanical and corrosion resistance properties. These characteristics, together with its FDA compliance,
make it suitable as a non-toxic, protective coating in many indoor applications ,including tap ware,
bathroom fittings, water-tanks, drum linings etc.
Spec. Data
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 |
Raw material:
Pure Epoxy powder coating contains pure epoxy resins and other little addtives
STORAGE
1.Under dry conditions,good ventilation at a temperature not exceeding 30 C,humidity<60%
2.Storage period recommended should not exceed 12 months,in case exceeding 12 months without affecting their free flowing properties, the powder will still have optimal characteristics.
3.Should be protected from excessive heat,humidity,water and contamination with foreign materials such as powder, dust, dirt, etc.
4.Any leftover powder should be kept in an appropriate area that is cool and dry. Do not expose to the air too long as the powder properties may deteriorate with the moisture.
