PV Fast Brown HFR
Pigment Brown 25
PV Fast Brown HFR is a red shade organic brown pigment with high fastness properties. It is distinguished by its excellent weather fastness.
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Benefits
- Excellent outdoor stability
Technical data
Product Data
Physical and Chemical Properties
| Density | [g/cm³] | 1.41 |
| Bulk volume | [l/kg] | 10.3 |
| Average particle size | [nm] | 61 |
| Alkali resistance | 5 | |
| Acid resistance | 5 | |
| Specific surface | [m2/g] | 90 |
Fastness Properties
| PE | PP | PVC | PS | ABS | PC | ||
| SD 1/3 | [g/kg] | 1,8 | 2.3 | 7.5 | – | – | – |
| Hue angle | [°] | 25.7 | 27.5 | 25.9 | – | – | – |
| Chroma | 35.9 | 33.2 | 37.6 | – | – | – | |
| Light fastness | (Full shade) | 8 | 8 | 8 | – | – | – |
| Light fastness | (Reduction) | 8 | 8 | 8 | – | – | – |
| Heat resistance | [°C] | 290 | 290 | – | – | – | – |
| Weathering fastness | 5 | – | 5 | – | – | – |
Additional Technical Properties
| Low warping applications | Limited suitability |
| Cable sheathing | Not suitable |
| Fastness to bleeding in P-PVC | 4-5 |
Applications
| Suitable | Limited suitability | Not suitable |
| PO | PS/ ABS | |
| PVC/ Rubber | PC | |
| POM | PA | |
| PUR | PBT | |
| PP Fiber | PET Fiber | |
| PAN Fiber | PA Fiber |
Limiting concentration in HDPE
Reflection curve
