Pigment Yellow 154
Pigment Yellow 154, identified by CAS 68134-22-5, is an advanced high-performance benzimidazolone organic colorant. It exhibits a vibrant greenish-yellow shade distinguished by outstanding lightfastness, exceptional weather resistance, and robust thermal stability. Derived synthetically via azo coupling of 2-trifluoromethylaniline with 5-(acetoacetylamino)benzimidazolone, this pigment delivers remarkable opacity, tinctorial strength, and dispersion stability. It is extensively deployed across sophisticated industrial sectors where long-term exterior durability, chemical inertia, and high colorimetric precision are strictly required.
The molecular architecture prevents undesirable shade drifting, chalking, or fading under intense ultraviolet and environmental exposure. Consequently, Pigment Yellow 154 functions as a premier colorant for high-grade automotive coatings, durable architectural emulsion paints, demanding industrial finishes, and specialized exterior plastic coloration applications.
– In high-grade automotive and industrial coatings, Pigment Yellow 154 provides superior weather-fastness and UV stability. Within plastic coloration processing, the pigment withstands elevated processing temperatures encountered in plastic coloration.
– It maintains brilliant greenish-yellow chromaticity under extreme sunlight exposure without degradation, ensuring long-lasting aesthetic appeal for exterior finishes and specialized metallic or solid paint coat systems. In specialized printing ink formulations, Pigment Yellow 154 satisfies rigorous solvent and chemical resistance demands.
– For architectural and decorative emulsion paints, this benzimidazolone yellow delivers excellent tinting strength and opacity. It prevents warping, bleeding, or color shift in engineering thermoplastics, polyolefins, and rigid vinyl structures, offering robust performance consistency during high-temperature extrusion and injection molding cycles.
– Formulators rely on its reliable dispersion properties and resistance to ambient atmospheric pollutants, which protect the vibrant color integrity across diverse building facades and commercial exterior coating applications. It ensures sharp, clean process hues for packaging films and high-end exterior signage graphics, exhibiting zero migration or bleeding characteristics when exposed to conventional packaging laminates and protective varnishes.
Product Name: Pigment Yellow 154
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