Pigment yellow 154

Pigment Yellow 154 (CAS 68134-22-5 ), also marketed as Hostaperm Yellow H 3G, is a benzimidazolone-based organic yellow pigment valued for its high heat stability and lightfastness across demanding industrial applications.

It delivers a clean, greenish-yellow hue with strong performance retention in systems where conventional organic yellows fail under processing stress. In plastics and engineering polymers, it withstands high-temperature processing conditions.

This makes it suitable for coloring polyolefins, PVC, and engineering resins without significant color shift. Coatings formulators use it in industrial and automotive finishes where outdoor durability and resistance to chalking are critical.

In printing inks, particularly packaging gravure and offset applications, it provides consistent color strength and bleed resistance on both flexible and rigid substrates. Textile and paper colorists specify it for bright yellow shades.

These applications require good fastness to light and washing. Pigment Yellow 154 is supplied as a dry powder, typically in press cake or flushed paste form for ink and coating applications.

Standard grades are available for plastics, coatings, and printing ink end uses, with heat-stable variants specified for high-temperature polymer processing. Technical and industrial grades are the norm for this material.

Buyers should confirm tinting strength and dispersibility specifications against their target application. This ensures the pigment meets the necessary performance criteria for specific industrial manufacturing environments.

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