Pigment Yellow 155
Pigment Yellow 155 affords clean greenish yellow shade, exhibits high color strength and good solvent resistance. Used for most paints, plastics, and inks.
Key Features
Technical Specifications
| C.I. NO. | 200310 |
| CAS NO. | 68516-73-4 |
| EU NO | 271-176-6 |
| Molecular Formula | C34H32N6O12 |
| Chemical Group | Bisacetoacetarylide |
Physical Data & Fastness Properties
| Acid Resistance | 5 |
| Alkali Resistance | 5 |
| Heat Resistance | 210-240 |
| Light Fastness | 7-8 |
Applications
- Printing inks (gravure/flexo)
- Packaging inks
- Paints and coatings
- Plastics coloring
- Masterbatch production
Usage Instructions
Recommended dosage: 0.3–3.0% depending on color strength and application. For plastics/masterbatch, pre-disperse with suitable carrier resin and dispersant; for inks/coatings, mill to target fineness. Processing temperature should be controlled below 240°C (system dependent). Ensure good ventilation and use appropriate PPE. Store sealed in a cool, dry place.
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