Pigment Blue 15:3
Pigment Blue 15:3 affords a clean shade of turquoise, exhibits excellent light and weather fastness, also good resistance to organic solvents and excellent migration fastness. It is widely used for coatings, inks 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, βMod |
| pH Value | 7.0 |
Physical Data & Fastness Properties
| Acid Resistance | 5 |
| Alkali Resistance | 5 |
| Heat Resistance | 250 |
| Light Fastness | 8 |
Applications
- Automotive OEM/refinish coatings
- Powder coatings
- Printing inks (gravure/flexo/offset)
- Packaging inks
- Plastics coloring (PP/PE/PVC/ABS)
- 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 250°C (system dependent). Ensure good ventilation and use appropriate PPE. Store sealed in a cool, dry place.
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