BIOPOL-N

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BIOPOL-N |

Biopolishing Enzyme

Product Information
Biopol-N is a speciality wide range pH enzyme for biopolishing of cellulosics and its blend with polyester. The product is to be used in garment dyeing machines and jet dyeing machines where suitable mechanical action is provided which enhances the action of Biopol-N. Biopol-N shows minimum strength loss and minimum shade changes as it is applied at acidic to neutral pH. 


Key Features & Benefits
Key Features Benefits
Saving in water time
Combined dyeing and biopolishing can be carried out
Versatile
Can be applied during dyeing or after dying for biopolishing of woven, knit, fabrics & terry towels.
Suitable for colour fading for denim garments.
Controlled action
Minimum strength loss and minimum shade changes of dyed material
General Characteristics
Physical appearance
Yellow liquid
Ionic nature Non-ionic
pH of 1% solution 5 +/- 1
Miscibility Readily miscible with water
Compatibility
Not compatible with strong cationic or anionic products but compatible with non-ionic product
Stability
Stable to dilute acids and dilute alkalies
Application
  • Equipment: Jet dyeing machine or garment dyeing machine.
  • Biopol-N : 0.5-1.5% depending on requirement
  • pH: 5-6.5
  • Temperature: 50-65 deg.C
  • Treatment time: 45-60 mins

After the biopolishing treatment, raise the temperature to 70-75 deg.C or adjust pH to 10 to terminate action of enzyme followed by hot wash. The material can then be finished as usual.

Note:
  1. Bio-polishing is usually recommended before cationic dye-fixing or finishing.
  2. Combined bio-polishing and peroxide elimination can be carried out (if peroxide killer is enzyme based) to cotton knits and terry towels prior to dyeing.
  3. Simultaneously biopolishing and exhaustion of dye at 55-60 deg C can be carried out and when alkali is added then enzyme will be deactivated.
  4. Solution of Biopol-N should be prepared in water pH 5-6.5 only
Precautions

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.

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

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BIOFEEL-PST (CONC).

Biopolishing Enzyme

An acid cellulase enzyme for biopolishing of cellulosic and polyester/cellulosic blends.