Pigment Blue 15.1 – Phthalocyanine Blue (Alpha)
Solvent-stable alpha-form blue for high-performance coatings and plastics.
Pigment Blue 15.1 Overview
- Chemical Class: Phthalocyanine Blue (Alpha Modified)
- CI Name: Pigment Blue 15.1
- Shade Tone: Reddish Blue (NC – Non-Crystallizing)
- Forms Available: Powder, Presscake
- Key Properties: Non-crystallizing in solvents, high tinting strength, excellent weather resistance.
Applications
- Automotive and Industrial Paints
- Solvent-based Inks
- Plastic Masterbatches (PVC, Polyolefins)



Performance Properties
| Light Fastness | ⭐⭐⭐⭐⭐ |
| Heat Stability Stable up to 200°C | ⭐⭐⭐⭐ |
| Solvent Resistance | ⭐⭐⭐⭐⭐ |
| Color Strength | ⭐⭐⭐⭐⭐ |
