Carrier Dyeing Mechanism of Polyester with Disperse Dyes
Function of Carrier in Disperse Dyeing: In case of dyeing with disperse dye, temperature plays an important role. For the swelling of fiber, temperature above …
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What is Dispersing Agent | Functions and Trade Names of Dispersing Agents
What is Dispersing Agent? Dispersing agent, also called dispersant known as chemicals that produce a stable aqueous dispersion of dyes of very low solubility. A …
Dyeing Process of Cotton Fabric with Azoic Dyes
Name of the experiment: Dyeing process of cotton fabric with azoic dyes. Introduction: The dyes containing insoluble azo group (-N=N-) are known as azoic dyes. …
Printing of Cotton Fabric with Azoic Dyes
Name of the experiment: Printing of cotton fabric with Azoic dyes. Objectives: To print a material practically. To observe the practical advantages and disadvantages of …
Dyeing of Cotton Fabric with Sulphur Dyes
Name of Experiment: Dyeing of cotton fabric with Sulphur or Sulfur dyes What is Sulphur Dye? Sulphur dyes are complex heterocyclic molecules or mixtures formed …
Printing of Polyester Fabric with Disperse Dyes
Experiment name: Printing of Polyester fabric with Disperse dyes. Introduction: Dyes are colored, unsaturated organic chemical compounds capable of giving color to a substrate (a …