Polysynthren Brown 3RL
Pigment Orange 70
Polysynthren Brown 3RL has excellent light fastness and very good heat resistance. In PET spin dyeing very good values are obtained in automotive fastness (hot light fastness) and additional other various textile properties.
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Benefits
- Specially for coloring of polyester
- Brilliant, highly transparent colorant
- High tinctorial strength and excellent fastness properties
Technical data
Product Data
Physical and Chemical Properties
| Density | [g/cm³] | 1.58 |
| Melting point | [°C] | 365 |
| Alkali resistance | 5 | |
| Acid resistance | 5 |
Fastness Properties
| PS | ABS | PC | PETP | PVC-R | PA 6 | ||
| SD 1/3 | [g/kg] | 1.9 | 2.3 | 2.0 | 1.7 | – | – |
| Hue angle | [°] | 35.5 | 43.0 | 40.6 | 42.5 | – | – |
| Chroma | 41.1 | 45.3 | 42.1 | 43.6 | – | – | |
| Light fastness | SD 1/25 (Full shade) | 8 | 8 | 8 | 8 | – | – |
| Light fastness | SD 1/3 (Reduction) | 7 | 7-8 | 8 | 8 | – | – |
| Heat resistance | SD 1/3 (Reduction) [°C] | 300 | 300 | 340 | 320 | – | – |
Applications
| Suitable | Limited suitability | Not suitable |
| PC | PS/SAN | PVC-R |
| PET | ABS | PA 6 |
| PET Fiber | PMMA | PA 6.6 |
| PBT | PET Stretch blow molding | PA Fiber |
Reflection curve in PS
