PV Fast Yellow HGR
Pigment Yellow 191
PV Fast Yellow HGR is an economical red-shade yellow pigment with excellent heat stability and resistance properties. It is an ideal replacement for diarylide and lead chromate pigments.
Benefits
- OK compost INDUSTRIAL certified [ EN 13432 ]
- FDA compliant
- Excellent heat stability
Product Data
Physical and Chemical Properties
| Density | [g/cm³] | 1.77 |
| Bulk volume | [l/kg] | 7.8 |
| Average particle size | [nm] | 296 |
| Alkali resistance | 5 | |
| Acid resistance | 5 | |
| Specific surface | [m2/g] | 20 |
Fastness Properties
| PE | PP | PVC | PS | ABS | PC | ||
| SD 1/3 | [g/kg] | 3.5 | 3.5 | 11.7 | 3.1 | 3.2 | 3.5 |
| Hue angle | [°] | 79.6 | 78.7 | 78.3 | 78.5 | 80.1 | 82.0 |
| Chroma | 73.8 | 75.6 | 76.5 | 75.8 | 75.1 | 74.2 | |
| Light fastness | (Full shade) | 8 | 7 | 7 | 7 | 7 | 6 |
| Light fastness | (Reduction) | 7 | 6-7 | 6 | 7 | 7 | 4-5 |
| Heat resistance | [°C] | 300 | 300 | – | 300 | 300 | 330 |
| Weathering fastness | – | – | – | – | – | – |
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 | PAN Fiber | PET Fiber |
| PS/ ABS | PA Fiber | |
| PC | ||
| PBT | ||
| PUR | ||
| PP Fiber |
Limiting concentration in HDPE
Reflection curve
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