What is the difference between colorants and colorants?

Question: What are the main differences between colorants and colorants in terms of oiliness?

Answer: The difference between colorants and pastes in terms of oiliness is mainly reflected in the type of solvent, application field, and coloring effect. Chromatin is a dye dissolved in a solvent, commonly used in solvent based inks, aluminum foil printing inks, wood coatings, etc. Chromatin dyes in molecular form, with good transparency and glossiness, but poor weather resistance and easy fading. Color paste is a semi-finished product formed by dispersing pigments and fillers in paint. Depending on the solvent used, it is divided into oil-based paste and water-based paste. Oil based colorants use pure oil as the adhesive, while water-based colorants use water as the medium and are dispersed by adding surfactants. In the application field, colorants are mainly used in situations that require high transparency and glossiness, such as wood coatings, leather coatings, etc. Color paste is suitable for occasions that require a certain degree of coverage, such as interior and exterior wall coatings, wood coatings, etc. In addition, the weather resistance of colorants is superior to that of colorants, making them suitable for various indoor and outdoor environments.