Technical Development Trends of Colorants in the Coatings Industry

<p>As the core material for coating coloration, the technical level of color paste directly impacts coating product performance. In recent years, driven by stricter environmental regulations and evolving market demands, water-based and high-solid color pastes have emerged as key development areas.</p><p>This article reviews the latest research progress in color paste technology globally, including nano-pigment dispersion, eco-friendly dispersant development, and the application prospects of intelligent color-matching systems.</p>