Solvent powder dyes are highly concentrated, oil-soluble coloring agents that come in powdered form. They’re designed to dissolve in organic solvents—not water—and are used to color a wide range of nonpolar materials.
Key Features
Solubility: Dissolve in alcohols, hydrocarbons, esters, ketones, and other organic solvents.
Vibrant Colors: Available in intense shades like red, yellow, blue, green, and more.
Stability: Resistant to light, heat, and chemicals, making them ideal for demanding environments.
Low Volatility: They don’t evaporate easily, which helps maintain color consistency.
Non-reactive: They don’t chemically interact with substrates, ensuring stable coloration.
Common Applications
Plastics: Used to color materials like PVC, nylon, acrylics, and polystyrene.
Wood Stains: Dissolved in solvents and applied to wood for rich, lasting finishes.
Candles & Waxes: Provide vivid hues in candle-making and wax-based products.
Printing Inks: Essential in solvent-based inks for flexography, gravure, and screen printing.
Leather Goods: Used to dye and finish leather with deep, durable colors.
Fuel & Lubricants: Help identify and differentiate products in the automotive and industrial sectors.
Things to Keep in Mind
Not suitable for water-based applications.
Should not be used in cosmetics or food-contact products unless specifically approved.
Always test for compatibility with your solvent and substrate before use