Jinhu Color Powder Coating Co.Ltd
FEIHONG POWDER COATING CO. LTD, Paint for healthy,E-friendly and colorful life
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RAL2004 Pure orange electrostatic thermoset powder coating for Automotive underbody
When heated, thermoset powder coatings chemically cross-link or polymerize to form a protective film. Cross-links are chemical bonds that link polymer chains together and give the coating its strength. Resins used to make thermosetting powders include epoxy, triglycidyl isocyanurate (TGIC) polyester, polyurethane, or hybrids of these resins. Examples of thermoset powder coatings derived from those resins include epoxies, polyesters, and epoxy-polyester hybrids.
Thermosetting powders are usually applied to parts using an electrostatic spray gun. The powder is given an electrical charge that causes it to be attracted to the part, which is electrically grounded. Primers are generally not used with thermoset powders. Thermosetting powders can be applied in very thin film thicknesses and are used for both decorative and protective purposes
Physical Properties
| TP-1 | TP-2 | ||||
|---|---|---|---|---|---|
| Flexibility | BS3900 E1 | Pass | mm | 6 | 5 |
| Scratch | BS3900 E2 | Pass | kg | 4 | 4 |
| Impact | BS1391 | ||||
| Direct | Pass | in lbs | 80 | 100 | |
| Reverse | Pass | in lbs | 80 | 100 | |
| Erichsen Cupping | BS3900 E4 | Pass | mm | 6 | 8 |
| Cross Hatch | BS3900 E6 | Pass | % | 100 | 10 |
Household appliances.
Automotive parts.
Bicycle components.
Coating of aluminum extrusions.
Window trims.
Wind powers.
Aerospace areas.
Interior and exterior furniture.
Architecture construction.
Metal fence and rails.
Food service areas.
Goods display, etc.
| Testing Items | Standard | Data |
| Appearance | Flat And Smooth | |
| Coating Thickness | GB/T6554-2003 | 50~70mm |
| Gloss(60°) | GB/T9754-2007 | From 2%~100% to All Gloss |
| Impact Resistance | GB/T1732-1993 | 50kg.cm |
| Bending Performance | GB/T6742-2007 | 2mm |
| Cupping | GB/T9753-2007 | 8mm |
| Adhesion Force | GB/T9286-1998 | 0 Grade |
| Hardness | GB/T6739-2006 | 2H |
| Resistant to Salt (1000 Hours) | GB/T1771-2007 | No Change For Coating Appearance |
| Humidity And Heat Resistance (1000 Hours) | GB/T1740-2007 | No Change For Coating Appearance |
| Chemical Medium Resistance (240 Hours) 5%H2SO4 5%HCl 5%NaOH 5%NaCl | GB/T1763-1979 |
No Change For Coating Appearance No Change For Coating Appearance No Change For Coating Appearance No Change For Coating Appearance |
| Heat Resistance | GB/T1735-2009 | It Can Reach Between 220℃/20minutes And 240℃/40minutes According To Color And Different Requirement |
