PV Fast Red B
Pigment Red 149
PV Fast Red B is a yellowish red pigment with high purity and excellent fastness properties. It is suitable as shading pigment and recommended for a wide range of applications and polymers. Widely use in fiber applications.
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Benefits
- Highly transparent
Technical data
Product Data
Physical and Chemical Properties
| Density | [g/cm³] | 1.40 |
| Bulk volume | [l/kg] | 3.2 |
| Average particle size | [nm] | 31 |
| Alkali resistance | 5 | |
| Acid resistance | 5 | |
| Specific surface | [m2/g] | 72 |
Fastness Properties
| PE | PP | PVC | PS | ABS | PC | ||
| SD 1/3 | [g/kg] | 1.3 | 1.6 | 5.2 | 1.5 | 1.7 | 1.6 |
| Hue angle | [°] | 23.9 | 24.6 | 21.6 | 19.2 | 19.3 | 25.5 |
| Chroma | 59.5 | 57.9 | 61.1 | 56.9 | 56.5 | 56.7 | |
| Light fastness | (Full shade) | 8 | 8 | 7 | 8 | 8 | 8 |
| Light fastness | (Reduction) | 7-8 | 8 | 7 | 8 | 8 | 8 |
| Heat resistance | [°C] | 280 | 280 | – | 300 | 280 | 310 |
| Weathering fastness | 4 | – | 4 | – | – | – |
Additional Technical Properties
| Low warping applications | Not suitable |
| Cable sheathing | Suitable |
| Fastness to bleeding in P-PVC | 5 |
Applications
| Suitable | Limited suitability | Not suitable |
| PO | PA | |
| PVC/ Rubber | ||
| PS/ ABS | ||
| PC | ||
| POM | ||
| PBT | ||
| PUR | ||
| PP Fiber | ||
| PET Fiber | ||
| PA Fiber | ||
| PAN Fiber |
Limiting concentration in HDPE
Reflection curve
