Graphtol Red BB
Pigment Red 38
Graphtol Red BB is a very strong yellow shade red pigment with excellent dielectric properties. It is not recommended for processing temperatures above 200°C.
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Benefits
- Highly economical
- High transparency
Technical data
Product Data
Physical and Chemical Properties
| Density | [g/cm³] | 1.44 |
| Bulk volume | [l/kg] | 7.0 |
| Average particle size | [nm] | – |
| Alkali resistance | 5 | |
| Acid resistance | 5 | |
| Specific surface | [m2/g] | 29 |
Fastness Properties
| PE | PP | PVC | PS | ABS | PC | ||
| SD 1/3 | [g/kg] | 1.0 | – | 3.3 | – | – | – |
| Hue angle | [°] | 19.6 | – | 17.4 | – | – | – |
| Chroma | 74.3 | – | 59.2 | – | – | – | |
| Light fastness (Full shade) | 6 | – | 7-8 | – | – | – | |
| Light fastness (Reduction) | 4 | – | 4 | – | – | – | |
| Heat resistance | [°C] | 200 | – | – | – | – | – |
| Weathering fastness | – | – | – | – | – | – |
Additional Technical Properties
| Suitable for low warping applications | Not suitable |
| Cable sheathing | Suitable |
| Fastness to bleeding in PVC-P | 3 |
Applications
| Suitable | Limited suitability | Not suitable |
| PVC | PO | PS/ ABS |
| Rubber | PUR | PC |
| PAN Fiber | POM | |
| PA | ||
| PBT | ||
| PP Fiber | ||
| PET Fiber | ||
| PA Fiber |
Limiting concentration in HDPE
Reflection curve
