Pigment Blue 15:0
Pigment Blue 15 affords reddish blue shade and it’s tinctorial strength is high. PB15 is stable to various organic solvents, also exhibits excellent fastness to acids and alkali. Widely use for printing inks, coatings and plastics.
Key Features
Technical Specifications
| C.I. NO. | 74160 |
| CAS NO. | 147-14-8 |
| EU NO | 205-685-1 |
| Molecular Formula | C32H16CuN8 |
| Chemical Group | Cu-Phthaloblue |
| pH Value | 7.0 |
Physical Data & Fastness Properties
| Acid Resistance | 5 |
| Alkali Resistance | 5 |
| Heat Resistance | 200 |
| Light Fastness | 8 |
Applications
- Printing inks (gravure/flexo/offset)
- Packaging inks
- Plastics coloring (PP/PE/PVC/ABS)
- Masterbatch production
- Industrial coatings
- Textile printing
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 200°C (system dependent). Ensure good ventilation and use appropriate PPE. Store sealed in a cool, dry place.
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