What are organic pigments?

Organic pigments and general inorganic pigments, usually have a higher coloring force, particles easy to grind and disperse, not easy to precipitate, color is more bright, but sun, heat, weather resistance is poor. Organic pigments are commonly used in the coloring of inks, coatings, rubber products, plastic products, cultural and educational supplies and building materials.

Organic pigments are a class of pigments made of organic compounds with color and a range of other pigment properties. Pigment properties include sun, water immersion, acid resistance, alkali resistance, organic solvent resistance, heat resistance, crystal stability, dispersion and cover. The difference between organic pigments and dyes is that they do not have affinity with the colored object, only adhesives or filmed substances attached to the surface of the object, or mixed within the object, so that the object is colored. The intermediates, production equipment and synthesis processes required for its production are much the same as the production of dyes, so organic pigments are often organized in the dye industry.