PV Fast Yellow H2GR
Pigment Yellow 191
It is a transparent mid-shade yellow pigment with excellent heat stability and high color strength. Ideal replacement for diarylide, cadmium and lead chromate pigments.
Benefits
- Excellent heat stability
- FDA compliant
Product Data
Physical and Chemical Properties
| Density | [g/cm³] | 1.69 |
| Bulk volume | [l/kg] | 5.0 |
| Average particle size | [nm] | 131 |
| Alkali resistance | 5 | |
| Acid resistance | 5 | |
| Specific surface | [m2/g] | 38 |
Fastness Properties
| PE | PP | PVC | PS | ABS | PC | ||
| SD 1/3 | [g/kg] | 2.3 | 2.6 | 9.5 | 2.7 | 3.0 | 2.5 |
| Hue angle | [°] | 83.1 | 84.1 | 84.0 | 83.4 | 82.9 | 84.5 |
| Chroma | 76.5 | 73.9 | 75.5 | 73.1 | 75.3 | 70.9 | |
| Light fastness | (Full shade) | 6-7 | 7-8 | 6-7 | 7 | 7 | 6-7 |
| Light fastness | (Reduction) | 6 | 6-7 | 5-6 | 6-7 | 6-7 | 6 |
| Heat resistance | [°C] | 300 | 300 | – | 300 | 300 | 340 |
| 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 | PAN Fiber | PA |
| PVC/ Rubber | PET Fiber | |
| PS/ ABS | PA Fiber | |
| PC | ||
| POM | ||
| PBT | ||
| PUR | ||
| PP Fiber |
Limiting concentration in HDPE
Reflection curve
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