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This comprehensive handbook, widely regarded as the standard reference book for the practicing dyer and finisher, Surveys the basic chemistry both of the dyes and of the natural and man-made fibers they color. Treats theory and practice of scouring, bleaching, and dyeing and features expanded coverage of the use of polymers in finishing, reactive dyes, and dyeing materials containing mixtures of fibers. Extensive bibliography, numerous formulations, and tables of reference data make this an essential daily working tool.
The production of textile materials comprises a very large and complex global industry that utilises a diverse range of fibre types and creates a variety of textile products. As the great majority of such products are coloured, predominantly using aqueous dyeing processes, the coloration of textiles is a large-scale global business in which complex procedures are used to apply different types of dye to the various types of textile material. The development of such dyeing processes is the result of substantial research activity, undertaken over many decades, into the physico-chemical aspects of dye adsorption and the establishment of ‘dyeing theory’, which seeks to describe the mechanism by which dyes interact with textile fibres. Physico-Chemical Aspects of Textile Coloration provides a comprehensive treatment of the physical chemistry involved in the dyeing of the major types of natural, man-made and synthetic fibres with the principal types of dye. The book covers: fundamental aspects of the physical and chemical structure of both fibres and dyes, together with the structure and properties of water, in relation to dyeing; dyeing as an area of study as well as the terminology employed in dyeing technology and science; contemporary views of intermolecular forces and the nature of the interactions that can occur between dyes and fibres at a molecular level; fundamental principles involved in dyeing theory, as represented by the thermodynamics and kinetics of dye sorption; detailed accounts of the mechanism of dyeing that applies to cotton (and other cellulosic fibres), polyester, polyamide, wool, polyacrylonitrile and silk fibres; non-aqueous dyeing, as represented by the use of air, organic solvents and supercritical CO2 fluid as alternatives to water as application medium. The up-to-date text is supported by a large number of tables, figures and illustrations as well as footnotes and widespread use of references to published work. The book is essential reading for students, teachers, researchers and professionals involved in textile coloration.
Textile chemical processing today, particularly the pre-treatment processes require a highly sophisticated technology and engineering to achieve the well known concepts of "Right first time, Right everytime and Right on time" processing and production. Chemical pre-treatment may be broadly defined as a procedure mainly concerned with the removal of natural as well as added impurities in fabric to a level necessary for good whiteness and absorbency by utilising minimum time, energy and chemicals as well as water. This book discusses the fundamental aspects of chemistry, chemical technology and machineries involved in the various pre-treatment process of textiles before subsequent dyeing, printing and finishing. With the introduction of newer fibres, specialty chemicals, improved technology and sophisticated machineries developed during the last decade, this book fills a gap in this area of technology. However, its real strength is its clear perception of ample background description, which will enable readers to understand most current journals, thus staying abreast of the latest advances in the field.
This is a comprehensive book that imparts technological skills about the colouration of textiles. It discusses academic as well as shop-floor aspects of colouration. It also covers eco-friendly enzymatic processing and differential coloured effects.
Textile dyes enhance our environment, bringing colour into our lives. The current range of dyes have been developed to withstand environmental effects, such as degradation by exposure to light and water. However, the industry involved with the application of dyes to textiles has a responsibility to ensure that potential for harm to the environment, for example through residues in waste-streams, and to the consumer is minimised. Written by an international team of contributors, this collection reviews current legislation and key technologies which make textile dyeing more efficient and environmentally friendly.The book begins by detailing European and US legislation relating to textile dyeing. Further chapters cover toxicology, environmentally responsible application of dyes and supercritical fluid textile dyeing. The book concludes with chapters on the reduction of pollution and minimisation of waste, the re-use of spent dyebath, chemical treatment of dye effluent and biotechnological treatment of dye effluent.Environmental aspects of textile dyeing is a standard reference source for manufacturers concerned with developing a sustainable industry. - Crucial guide to minimising harmful effects on environment and the consumer - Reviews current technologies and European and US legislation - Essential for all textile manufacturers
Dealing with the classical processes for textile dyeing, as well as with the preparation of the material before dyeing, this book also includes recent technological developments. Both theoretical and the practical aspects are covered in order to enable the students and the technicians to understand the processes clearly.