REDUCIT-ZS | Discharge Printing

Product Information

Reducit-ZS is a speciality product for discharge priting. It is particularly used for white discharge and white discharge-resist prints on wool, silk, nylon, polyester and other synthetic fibres. It also has application in high-solvent pigment discharge priting. Reducit-ZS helps in shrinkproofing of wool. Reducit-ZS is also reduction clearing agent in powder form, suitable for removing unfixed disperse dyes from dyeings and prints on polyester in acidic medium. It is applied in cooling dyebath in acidic medium. Reducit-ZS can be used as wool bleaching agent in acidic medium causing minimum damage to wool. 

Key Features & Benefits
Key Features Benefits
Easy to handle
Discharge effect in printing
Very good
Can be added in cooling acid dyebath to remove unifix dye
Shortens process time reduces cost and lessens water and energy consumption

Alkalifying the bath or preparing a fresh post-clearing bath is not necessary

Also re-acidify the polyester subsequent to alkaline after treatment is not necessary
General Characteristics
Physical appearance
White powder
Ionic nature Cationic
pH of 1% solution 5 +/- 1
Miscibility Miscible with water
Stability Stable to dilute acids and unstable to dilute alkalies
Compatibility Compatible with nonionic and cationic products

1. Discharge Printing:

Reducit-ZS is used 12-20% for discharge printing depending on depth of shade.

2. Reduction Clearing:

It is highly effective in a cooling, acid dye bath. The pH of the bath should be 4.5-5 (The pH should not be lower than 4.5)

For medium shade

0.5 - 1% o.w.f.

For dark shade

1-1.5% o.w.f.

After dyeing, treat for 10 - 20 mins at 70-80 deg.C, then rinse hot and cold.

Instructions For Dilution

Reducit-ZS is to be used as such and no dilution required.


Storage : Store in cool, ventilated shed away from heat and direct sunlight. Storage temperature should not exceed 35 deg C.Close lids firmly to avoid contact with air and moisture.

Shelf Life : 9 months from the date of manufacturing, if stored under controlled conditions.

The above information is given in good faith and is without warranty

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