Pigment Blue 15:1
Pigment Blue 15:1 affords medium blue shade, exhibits excellent light and weather fastness. PB15:1 is a great commercial important pigment in almost all area, It provides excellent migration fastness while using in plastics. PB15:1 types also often employed in combination with other pigments like Pigment Violet 23 to achieve navy blue shade.
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 | 280 |
| 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 280°C (system dependent). Ensure good ventilation and use appropriate PPE. Store sealed in a cool, dry place.
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