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.
![Graphtol Rubine L4B](/_gatsby/image/e05303b2406097c3a4336d221fed0dc3/f9f6a45b3bd6fbc033a2639b0dc606c5/aa04ff4159267228c53bba408eebb54e.jpg?u=https%3A%2F%2Fadmin.heubach.com%2Fwp-content%2Fuploads%2F2022%2F08%2Faa04ff4159267228c53bba408eebb54e.jpeg&a=w%3D50%26h%3D50%26fm%3Djpg%26q%3D75&cd=51d6cfc9b32e25f2281ffd2b9f23bea8)
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Benefits
- Excellent dispersability
- Highly economical
Technical data
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