PV Fast Red HF4B
Pigment Red 187
PV Fast Red HF4B is a bluish red pigment with high light fastness. It is suitable for combinations with iron oxide red for artificial leather in the automotive sector.
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Benefits
- FDA compliant
- Suitable for artificial leather
Technical data
Product Data
Physical and Chemical Properties
Density | [g/cm³] | 1.49 |
Bulk volume | [l/kg] | 5.8 |
Average particle size | [nm]- | – |
Alkali resistance | 5 | |
Acid resistance | 5 | |
Specific surface | [m2/g] | 72 |
Fastness Properties
PE | PP | PVC | PS | ABS | PC | ||
SD 1/3 | [g/kg] | 1.9 | 2.1 | 7.7 | 1.8 | 1.8 | 1.7 |
Hue angle | [°] | 3.1 | 8.4 | 6.2 | 5.7 | 4.6 | 7.3 |
Chroma | 47.3 | 46.2 | 50.5 | 47.3 | 51.5 | 50.2 | |
Light fastness | (Full shade) | 7-8 | 8 | 7 | 8 | 8 | 8 |
Light fastness | (Reduction) | 7 | 8 | 7-8 | 8 | 7-8 | 8 |
Heat Resistance | [°C] | 260 | 250 | – | 300 | 290 | 300 |
Weathering fastness | – | – | 3 | – | – | – |
Additional Technical Properties
Low warping applications | Suitable |
Cable sheathing | Suitable |
Fastness to bleeding in P-PVC | 5 |
Applications
Suitable | Limited suitability | Not suitable |
PO | POM | PA |
PVC/ Rubber | PET Fiber | |
PS/ ABS | PA Fiber | |
PC | PAN Fiber | |
PBT | ||
PUR | ||
PP Fiber |
Limiting concentration in HDPE
Reflection curve