SYNTHESIA · ORGANIC PIGMENT
VERSAL YELLOW H4G 01
Organic yellow pigment.
Pigment Yellow 151BenzimidazoloneColor IndexPigment Yellow 151
Chemical classBenzimidazolone
ApplicationsInks · Coatings · Plastics
ManufacturerSynthesia
Technical properties
| Colour Index / number | Pigment Yellow 151 / 13980 |
|---|---|
| CAS | 31837-42-0 |
| Oil absorption | 83 ml/100 g |
| Density | 1,5 g/cm³ |
| Bulking volume | 2,7 l/kg |
| Heat resistance in plastics | 290 °C |
| Stated shelf life | 48 months |
Fastness
| Linseed oil / white spirit / DEHT | 5 |
|---|---|
| Xylene / acetone | 4–5 |
| Butyl acetate / ethanol / water | 5 |
| HCl 2,5 % | 5 |
| NaOH 2,5 % | 3 |
| Light: full shade / 1:1 / 1:3 | 7–8 / 7–8 / 7–8 |
| Weathering: full shade / 1:1 / 1:3 | 5 / 4–5 / 4 |
| Overspray / migration | 5 / 5 |
Scales: light 1–8; other fastness properties 1–5. Higher values indicate greater fastness. Heat resistance is a guide value and depends on the binder and exposure time. Validate in the final formulation.
Applications
Main applications: water-based inks, decorative laminates and UV curing; decorative, industrial, automotive and powder coatings; polyolefins and plasticised PVC. Secondary application: nitrocellulose inks.