Pigment Yellow 83, Benzidine Yellow HR
Pigment Yellow 83 is a transparent red shade yellow pigment with very high color strength. It’s processing temperature less than 180℃. Comparable with Clariant HR02, HR, HR70.
P.Y.83 is redder than pigment yellow 13, The pigment concentration required for 1/3 SD HDPE coloration (1% TiO 2 ) is only 0.08%.
P.Y.83 shows good to very good resistance to most solvents, no migration in plasticized PVC even at low pigment levels. It does not bleed or bloom.
Chemistry
Synonym name: Benzidine Yellow HR, Fast Yellow HR, C.I.Pigment Yellow 83, P.Y.83, PY 83, C.I.21108
CAS Number: 5567-15-7
EU Number: 226-939-8
Chemical Family: Disazo
Chemical Structure
Application Data
Heat Resistance In HDPE(Dark-1% Tio2, Light-Without Tio2)
HDPE | Heat resistance | 200℃ |
Fastness to migration | 5/nt | |
Light Fastness FS/WR | 7/5 | |
Weather Fastness FS/WR | Nt | |
Warpage in HDPE | nt | |
PVC | Fastness to migration | 5/nt |
Light Fastness FS/WR | 7/5 | |
Weather Fastness FS/WR | nt | |
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