Calcium Hypochlorite or Sodium Hypochlorite may be used in Hypochlorite bleaching. Calcium Hypochlorite has cheap sources and hence less expensive than sodium Hypochlorite. But sodium Hypochlorite has some technical advantages. q Common Recipe : Hypochlorite Wetting Agent Soda Ash Temperature Bleaching Action: When calcium hypochlorite or sodium Hypochlorite is hydrolyzed, hypochlorous acid is formed which …
Continue reading Hypochlorite Bleachingbleaching process
Bleaching Reduction of natural coloring matter to produce white fabric and must be accomplished with a minimum damage of cotton being bleached. Objectives of Bleaching To impart a pure permanent and basic white effect to the fabric. To increase the absorbency of the fabric. To produce white finishes To make textile material suitable for …
Continue reading Bleaching