An alkali donor and buffer preparation used for dyeing cellulosis fibres with reactive dyestuff in Jet, winch and jigger machines. It ensures a stable pH level, and consequently produces a very uniform fixation of the reactive dyestuffs onto cellulosic fibres.
Properties & uses:
- A buffer preparation which controls the pH in the dyeing liquor through the whole dyeing process.
- Replacing usage of sodium carbonate (soda ash) and sodium hydroxide (caustic soda). Being an alkali buffer, it ensures a stable pH level, and consequently produces a very uniform fixation of the reactive dyestuffs onto cellulosic fibres
- Improvement of dyeing reproducibility
- More level dyeing
- Shortening of dyeing process
- As a liquid product, it is very easy to handle and to dose it to the dyeing machines
- Eliminates handling of big amounts of powdery soda ash (usage of the product is about one quarter of the amount of soda ash)
Ionicity: