ACIZYME-570 | Acid cellulase enzyme for stone washing

Product Information

Acizyme-570 is a concentrated, powder acid cellulase enzyme for bio-polishing of cellulosics and polyester/cellulosic blends. The product is to be used in garment dyeing machine and jet dyeing machine where suitable mechanical action is provided which enhances the action of Acizyme-570. It is also suitable for colour fading for denim garments and bio-polishing of knits, fabrics & terry towels. 

To avoid excess strength loss of garments and materials after biopolishing,it is recommended deactiviation of Acizyme-570 after the treatment.

Key Features & Benefits
Key Features
Peroxide elimination and bio-polishing can be carried out without draining the bath
Controlled action
Minimum shade change in dyed material and minimum strength loss
General Characteristics
Physical appearance
Creamish powder
Ionic nature Nonionic
pH of 1% solution
5 +/- 1
Miscibility Miscible with water
Compatible with nonionic products but not compatible with strong cationic or anionic products
Stable to dilute acids and dilute alkalies

1. For Biopolishing of cottons and blends in exhaust after pretreatment : 

  • Acizyme-570 : 0.5-1% 
  • Bath pH : 4.5-5.0 
  • Temperature : 45-55 deg.C 
  • Treatment time : 30-60 min

Dosage should be based on cotton component only. 


1. Acizyme-570 to be added after adjustment of pH and temperature of bath. 

2. After the bio-polishing treatment, raise the temperature to 70 deg.C and/or adjust pH to 10 to terminate action of enzyme. The material can then be finished using chemical finishes as usual. 

3. Combined bio-polishing and peroxide elimination can be carried out for cotton knits and terry towels prior to reactive dyeing. Bio-polishing is usually recommended before cationic dye-fixation or cationic softening. 


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 : 8 months from the date of manufacturing, if stored under controlled conditions.

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