 
                            PV Fast Brown HFR is a red shade organic brown pigment with high fastness properties. It is distinguished by its excellent weather fastness.
Physical and Chemical Properties
Fastness Properties
Additional Technical Properties
| C. I. Name | Pigment Brown 25 | 
|---|
| PO | PS/ ABS | 
|---|---|
| POM | PA | 
| PUR | PBT | 
| PP Fiber | PET Fiber | 
| Suitable | Not suitable Limited suitability | 
| PAN Fiber | PA Fiber | 
| PVC/ Rubber | PC | 
| PC ABS | |
| Chroma | – | 
| SD 1/3 | – – | 
| Hue angle | – | 
| Light fastness | – | 
| Heat resistance | – | 
| Weathering fastness | – | 
| Cable sheathing | Not suitable | 
|---|---|
| Low warping applications | Limited suitability | 
| Fastness to bleeding in P-PVC | 4-5 | 
| Density | 1.41 [g/cm³] | 
|---|---|
| Bulk volume | 10.3 [l/kg] | 
| Acid resistance | 5 | 
| Specific surface | 90 [m2/g] | 
| Alkali resistance | 5 | 
| Average particle size | 61 [nm] |