Pigment yellow 155

Pigment Yellow 155 (CAS 68516-73-4), also marketed as Monolite Yellow 4G, is a high-performance azo pigment delivering a clean, greenish-yellow shade with strong lightfastness and heat stability.

Where is Pigment yellow 155 used?

• Coatings and industrial paints: color retention in exterior and high-bake formulations exposed to UV and elevated temperatures
• Plastics: uniform dispersion in polyolefins and PVC, and engineering polymers during high-temperature compounding
• Printing inks for packaging: offset, gravure and flexographic systems for sharp, reproducible yellow tones with rub and chemical resistance
• Textile and paper colorants: bright, stable yellow in surface coatings
• Specialty finishes requiring high performance also draw on this pigment.

Commercial specifications

• Varying pigment strengths and particle size distributions to suit dispersion requirements
• Specifications aligned to industry color index standards