Disperse dyes are a type of dye specifically designed for coloring synthetic fibers, such as polyester and nylon. They are insoluble in water and are typically applied using high temperatures and pressure, allowing the dye to penetrate the fiber. This process results in vibrant and long-lasting colors. These dyes are often used in the textile industry for dyeing fabrics and creating prints. Due to their ability to adhere to synthetic materials, disperse dyes are popular for producing items like activewear and home textiles. Their application methods can vary, including dye sublimation and jet dyeing.