They are used to color a variety of plastic products, including packaging, automotive parts, and household items. Unlike pigments, which remain suspended in the material, solvent dyes dissolve completely, resulting in a uniform and vibrant color. SD International is a leading manufacturer of solvent dyes in India, offering a wide range of colors like solvent yellow, orange, and black. https://sdinternational.com/dyes-for-plastics-manufacturers-in-india/