Textured Finish Powder Coating for External Use
Main Features A. This powder coating includes various finishes, including hammer, sand grain and various special patterns in a variety of categories.
B. Our textured finish powder coating for external use features an excellent durability, friction resistance, scratch resistance and chemical corrosion resistance.
C. This type of powder coating has an excellent decorative appearance and displays a wonderful 3D sense of the workpiece.
D. This powder coating is appropriate for workpieces with a rough surface.
Applications Our textured finish powder coating is widely used in electromechanical equipment, hardware tools, textile machinery, instruments, meters, steel tubes, frames, cookers, heavy-duty machinery, casting, rolling, and welded components, among others.
Main Technical Indexes
| Appearance (visual) | Porous without particle agglomerate, homogeneous color |
| Fineness | Depending on the process requirement |
| Storage stability | 18 months |
| Curing conditions | 180℃-20min or 200℃-10min (can be set according to special condition) |
Coating Properties
| Appearance of coating (visual) | Uniform distribution of decorative pattern |
| Coating thickness | 60~90μm |
| Glossiness (60° light source) | Depending on demand |
| Impact resistance (drop hammer) | 50kg (4.9Nm) pass |
| Cupping test | >4mm |
| Cross adhesion | 0 |
| Surface hardness | 2H |
| Salt spray test | 500hr. Pass |
| Humidity resistance | 500hr. Pass |
| Water immersion test | 240hr. Pass |
| Acid resistance (5% HCL) | 240hr. Pass |
| Alkali resistance (5%NaOH) | 240hr. Pass |
Notes:
1. Powder coatings have a high standard for the working environment. The environment should have excellent ventilation and a temperature of less than 35°C.
2. The textured finish powder coating should be stored in a cool, dry place, avoiding powder caking or solidification while spraying.
3. Our coating is 100% solid powder. Workers must take protective measures and wear protective clothing and avoid skin contact with the powder coating. If the skin does come into contact, was immediately with soap and water.
4. After the spraying process, the powder will be exposed to static electricity and create a coating layer on the workpiece in order to achieve the desired effect. The spraying device should be grounded, eliminating the static electricity from touching the device. By doing so, users ensure the entire coating and spraying process won’t be affected by static electricity.
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