What is Powder Coating?
Powder coating is a new type of 100% solid powder coating which does not contain solvents. With no solvent, no pollution, energy and resources saving, recycling, environmental protection, higher performance, low health risk to workforce, economical advantages etc.
Most powder coating is used by electrostatic spraying on metal surface, and then cure in oven, eventually form a solid layer.
Categories and Performances of Powder Coatings
♦Epoxy resin powder coating: Mainly used indoor, offer the best corrosion protection
♦Polyester resin powder coating: Mainly used outdoor, offer the highest exterior stability and performance
♦Epoxy Polyester Hybrid powder coating: could be used indoor or outdoor, offer the best corrosion and weather resistance
Application
| Electrical Household Appliances | Aerospace Area |
| Automotive Electronics | Fitness Equipment |
| Track Traffic | Medical Devices |
| Petroleum Pipes, Valve | Tools & Hardware |
| LED Lights, Outdoor Lamps | Radiator & Heat Sink |
| Glass Decoration | External Facilities |
Product Specification
| Test Item | Test Method | Test Result |
| Film Thickness | ISO2360 | 60-80um |
| Pencil Hardness | ASTMD 3363 | H-2H |
| Bending | ISO1519 | ≤10mm |
| Grid Test 1mm | ISO2409 | 0 CLASS |
| Impulse Test | ASTMD2794 | Pass |
| Cupping Test | ISO1520 | ≥8mm |
| Heat Resistance 1000 hours | ISO6270-1 | Popping<1mm |
| Salt Spray 1000 hours | ISO9227 | Corrosion Spreading<1mm |
