Color: different colors are available Surface: smooth for gloss to semi-gloss wood effects
Thermoplastic powder coating
Produced by modern advanced equipment technology, Thermoplastic powder paint is a new production of polyethylene material, adding functional additives, pigments and other components. The coating is bulky, smooth, excellent flexible, with excellent chemical resistance, electrical insulation, excellent safety and health and surface decoration.
The powder coating is widely applied to the railing of expressway network, railway rails, refrigeration equipment, refrigerator grids, racks, carriage of surface coating on the surface of the decorations and food industry equipment.
Technical index
No. | Test Items | Standard and methods | Quality performance |
1 | Particle size | GB/T6554-1986 | ≤5 |
2 | Melt index | GB/T3682 | 15~25 |
3 | Gloss level | GB/T1743 | ≥50(white≥30) |
4 | Flexibility | GB/T6742 | ≤2 |
5 | Brittle temperature | GB/T5470 | ≤-40 |
6 | Breaking elongation | GB/T1040 | ≥300 |
7 | Acid resistance (10%HCL, 168h) |
| No peeling, no fade |
8 | Alkali resistance (10%NaOH,168h) |
| No peeling, no fade |
9 | Saline resistance (10%NaCL,168h) |
| No peeling, no fade |
Construction of reference conditions:
Rust and oil contamination on the surface of the work piece must be removed before processing. Preheating (450 ± 50 ° c) for certain time, specific heating temperature depends on the heat capacity of work piece size. After testing, the work piece is immersed in fluid bed (3-8s), and (180-240° c) baked a few minutes to leveling out cooling to room temperature (water or air cooling, or natural cooling).
Anti-corrosive polyethylene powder coating (yellow)
