What is Powder Coating?
Types of powder coatings:The most common polymers used are polyester, polyurethane, polyester-epoxy (known as hybrid), straight epoxy (fusion bonded epoxy) and acrylics and so on.
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.
Classification of Powder Coatings
1, Functional powder coatings: powder coating of Antibacterial, Super weather resistance, Oil resistance, Dissipate heat, High temperature resistance etc.
2, Colorful powder coatings: Ral, Pantone, Customized colors
3, Special effects powder coatings: Candy, Glow in the dark, Clear top coat, Metallic, Chrome silver mirror effect, Thin coat, MDF powder coating etc.
4, Texture powder coatings: powder coating of Hammer, wood grain, water grain, crocodile skin, sand grain, wrinkle etc.
♦ Powder coatings are based on Resin,Pigments,Curing Agents,Additives.
♦ Resin(including Epoxy, polyester, hybrid)giving the basic performance to the coating.
♦ Pigments, Providing the colour and effects, such as metallic or hammer.
♦ Curing Agents, reacts with the resin to form a continuous protective film.
♦ Additives, can be used to promote variations in the performance or surface effects.
Applications of Product
| 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 detail
| Test Item | Test Method | Test Result |
| Film Thickness | ISO2360 | 60-80um |
| Pencil Hardness | ASTMD 3363 | HB-H |
| 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 |
