Dyeing

Principal Classes of Synthetic Dyes and Their Characteristics Muhammad Ali Uddin Alvi Department of Textile Engineering, Mehran University of Engineering & Technology, Jamshoro, Pakistan Email: alialvi.textile@gmail.com   Synthetic Dyes: Synthetic dyes are derived from organic or inorganic compounds. These synthetic dyes have harmful effects on the environment and human beings. Synthetic dyes are sometimes referred … Read more Principal Classes of Synthetic Dyes and Their Characteristics

Classification of Dyes: Natural dyes obtained from animals, plants and minerals without any chemical processing. Natural dyes are vat dyes, substantive or mordant dyes. There are some advantages of natural dyes, such as: these dyes need no special care, wonderful & rich in tones, act as health cure, have no disposal problems, have no carcinogenic … Read more Various Classification of Dyes | Different Types of Dyes