CAS · 74441-05-7
Product Overview
Pigment Yellow 181 is a high-purity dyes-pigments supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Shade: | Similar to standard |
|---|---|
| Coloration power: | Corresponding to standard 98%~103% |
| Water: | 1.0% max |
| Soluble matter in water: | 2.5% max |
| Oil absorption: | 50 ± 5% |
| Water permeate (grade): | 5 |
| Oil permeate (grade): | 5 |
| Light permeate (grade): | 8 |
| HEAT: | 300 |
| Residues passing through (100 mesh): | 5% max |
Applications
Pigment Yellow 181 is a high-performance organic pigment widely used in coatings, plastics, inks, and rubber applications. Its bright yellow hue and excellent color strength make it suitable for automotive coatings, powder coatings, and industrial paints where vibrant, durable coloration is required. In the plastics industry, it is used to color polyolefins, PVC, and engineering plastics, providing uniform dispersion and long-lasting color stability. Pigment Yellow 181 is also employed in printing inks, including flexographic, gravure, and screen-printing formulations, delivering high tinting strength and opacity. Additionally, it is used in rubber products, adhesives, and specialty coatings where resistance to heat, light, and chemicals is critical.
Benefits
Pigment Yellow 181 offers significant advantages due to its excellent lightfastness, thermal stability, and chemical resistance. The pigment maintains vibrant color even under prolonged exposure to sunlight and high temperatures, ensuring long-lasting performance in outdoor and industrial applications. Its fine particle size and strong dispersibility allow uniform distribution in various media, providing consistent color intensity and high opacity. The pigment is also non-toxic and environmentally stable, making it suitable for a wide range of consumer and industrial products. Additionally, its compatibility with multiple binder systems and processing methods enhances formulation flexibility and product reliability.
Conclusion
Pigment Yellow 181 is a versatile, high-performance organic pigment valued for its bright yellow color, durability, and chemical stability. Its wide application in coatings, plastics, inks, and rubber, combined with excellent lightfastness and thermal resistance, makes it an essential material in both industrial and consumer products. The pigment continues to support high-quality coloration and performance in demanding applications, from automotive coatings to specialty plastics.
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