Pigment Red 146, Red FBB
Briefing
Pigment Red 146 is a bluish red and belongs to Naphthol AS red pigment with all around applications except for fiber.
Insufficient heat resistance in polyolefins (less than 200°C) precludes its use in such media.
Chemistry
Synonym name: Fast Carmine FBB, Fast Pink FBB, C.I.Pigment Red 146, P.R.146, PR 146, C.I.12485
CAS Number: 5280-68-2
EU Number: 226-103-2
Chemical Family: Mono azo
Chemical Family: Mono azo
Chemical Structure
Application Data
Heat Resistance In HDPE
HDPE | Heat resistance | 180 |
Fastness to migration | nt | |
Light Fastness FS/WR | nt | |
Weather Fastness FS/WR | 8/8 | |
Warpage in HDPE | low | |
PVC | Fastness to migration | nt |
Light Fastness FS/WR | 8/8 | |
Weather Fastness FS/WR | 4 | |
Application | Polyolefins (PP/HDPE/LDPE/LLDPE) | ● |
PVC | ● | |
PUR | ● | |
Engineerings | ○ | |
Styrenics | ○ | |
Elastomer&Rubeer | ● | |
Fiber(PE/PP/PA) | – |
- Suitable, ○ Limited suitability, – Not suitable, nt-Not tested *Specific information available on request