Graphtol Rubine L4B
Pigment Red 57:1
Graphtol Rubine L4B is an economical bluish red pigment with excellent dispersibility. It is recommended for cable, film and fibre application.
Benefits
- Excellent dispersability
- Highly economical
Product Data
Physical and Chemical Properties
| Density | [g/cm³] | 1.53 |
| Bulk volume | [l/kg] | 5.8 |
| Average particle size | [nm] | 83 |
| Alkali resistance | 5 | |
| Acid resistance | 4-5 | |
| Specific surface | [m2/g] | 75 |
Fastness Properties
| PE | PP | PVC | PS | ABS | PC | ||
| SD 1/3 | [g/kg] | 1.0 | 1.2 | 4.5 | 1.3 | – | – |
| Hue angle | [°] | 353.7 | 354.3 | 354.5 | 352.3 | – | – |
| Chroma | 52.7 | 50.0 | 55.2 | 47.9 | – | – | |
| Light fastness (Full shade) | 6 | 6-7 | 6 | 6-7 | – | – | |
| Light fastness (Reduction) | 4 | 4 | 3-4 | 4 | – | – | |
| Heat resistance | [°C] | 260 | 260 | – | 260 | – | – |
| Weathering fastness | – | – | – | – | – | – |
Additional Technical Properties
| Suitable for low warping applications | Not suitable |
| Cable sheathing | Suitable |
| Fastness to bleeding in PVC-P | 5 |
Applications
| Suitable | Limited suitability | Not suitable |
| PO | PS | ABS |
| PVC/ Rubber | PUR | PC |
| PP Fiber | POM | |
| PA | ||
| PBT | ||
| PET Fiber | ||
| PA Fiber | ||
| PAN Fiber |
Limiting concentration in HDPE
Reflection curve
Customer Support
How can we help you?