Chemistry of dyes
A dye is a colored substance that has an affinity to the substrate to which it is being applied. It is an ionizing and aromatic organic compound, with Chromophores as a major component. Their structures have Aryl rings that have delocalized electron systems. These structures are said to be responsible for the absorptio7n of electromagnetic radiation that has varying wavelengths, based upon the energy of the electron clouds.
Dyeing process
Dyeing is the method of adding color to textile products like fibers, yarns, fabrics, leather, plastics, paint, printing and many others. Dyeing is normally done in a special solution containing dyes and particular chemical material.
A dye is a colored substance that has an affinity to the substrate to which it is being applied. It is an ionizing and aromatic organic compound, with Chromophores as a major component. Their structures have Aryl rings that have delocalized electron systems. These structures are said to be responsible for the absorptio7n of electromagnetic radiation that has varying wavelengths, based upon the energy of the electron clouds.
Dyeing is the method of adding color to textile products like fibers, yarns, fabrics, leather, plastics, paint, printing and many others. Dyeing is normally done in a special solution containing dyes and particular chemical material.
Classification of dyes
Dyes are classified based on following factors
Chemical composition
Nature of nuclear structure
Various industrial uses
Sources of origin
Miscellaneous factors
By Swapnil patel
No comments:
Post a Comment