acidic cellulase DM-8628

The fabric handle is improved, the softening touch, breath-ability and wear comfort can be enhanced.

Enzymatic DM-8628 is an acidic cellulase, and is a bio-enzyme product with decomposition effect to cellulosic fibre, used for the fuzz removing (polishing surface) finish of cotton, ramie, cellulosic fibre etc. and its blends in the garment wash, and in the dyeing factory, the treated textures have polishing surface, clear texture.

PROPERTIES AND ADVANTAGES

      The surface of fabric can be faded rapidly, the fuzz and balls on fabric surface can be removed, a polishing surface is produced.

      The fabric handle is improved, the softening touch, breath-ability and wear comfort can be enhanced.

      Negligible influence to tear-strength of the fabric.

BASIC CHARACTERISTIC

Appearance       : Brownish liquid

pH value          : 4.5 ~ 4.8 (original liquid)

Solubility           : Dilutable in water at any ratio.

FIELDS OF APPLICATION

For the fuzz removing (polishing surface) finish of cellulosic fibre.

DOSAGE FOR REFERENCE

Temperature : 45 ~ 55oC

pH value       : 4.5 ~ 5.0

L.R.              : 1:5 ~ 1:15

Time             : 30 ~ 40min

Dosage         : 0.5 ~ 1.0% (depend on the type of fabric and processing condition)

REMARKS

Inactivation:

Upon the completion of treatment, the remaining active enzyme should be deactivated, so as to avoid the over-degradation of fibre, otherwise the fibre strength will be greatly reduced or uneven.

The method is firstly to drain the residual liquor, then water and alkaline detergent are added, adjusted to pH >9, washing at 65 ~ 80oC for 10 ~ 15min, then rinse thoroughly.

PACKING

30 kg plastic drum.

STORAGE

6 months

Store in cool ventilated warehouse at 25oC or below, sealed tightly.

Enzyme is a kind of bio-protein, it will have property changed and lost its activity at high temperature, so the storage temperature should be taken into consideration, and avoid direct sunlight.

acidic cellulase DM-8628