Surface Finishing
Powder Coating Process
A carefully controlled process for a durable, consistent finish.
Pre-Treatment Chemical Process
| Process Stage | Chemical Used | Concentration |
|---|---|---|
| Degreasing | Synerklin-103 | 4-6% W/V |
| Water Rinse 1 | RO Water | -- |
| Water Rinse 2 | RO Water | -- |
| Conversion Coating | Synerchrom-AL/8245 | 1-2.5%W/V |
| Activation | Syneract-ZN/D | 0.2-0.3% W/V |
| Phosphating | Syner Coat-432 | 4-5% W/V |
| Water Rinse | RO Water | -- |
| Passivation | Synerpass-501 | 0.03-0.05% W/V |
| DM Water Rinse 1 | DM Water | -- |
| DM Water Rinse 2 | DM Water | -- |
| Dry-Off | Dry-Off Oven | -- |
11-Stage Automated Pre-TreatmentPrecision process. Superior protection.
Primer Coating
- Automatic conveyor system for primer coating
- Improved adhesion between substrate and top coat
- Additional corrosion and surface protection
- Primer curing before powder coating
- Controlled and uniform heating
Powder Coating Spray Booth
- Controlled powder application
- Uniform powder deposition
- Suitable for aluminium die-cast components
- Consistent, high-quality surface finish
Final Melting & Curing Oven
- Controlled temperature curing
- Powder melting and cross-linking
- Uniform final coating
- Consistent finish and coating performance