Specifications

1.Appearance: Formulated powder
2.Composition: Non-ionic surfactants, etc
3.Solubility: Soluble in water
4.pH: 6- 7

BENEFITS

   
 *  Fully formulated product.  
 *  Use with or without pumice stone thus reducing machine damage  
 *  Built-in buffer system controls pH.  
 *  Powerful Surfactant system minimises re-deposition on a range   
    of fabrics.  
    
    
INTRODUCTION    
    
DK 463 SPWD is formulated neutral cellulase preparation, it designed for use with or without pumice stone to give maximum abrasion with minimum damage during the treatment of denim garments.    
DK 463 SPWD gives strong bio-stoning efffect and sharp abrasion with greyish shade.it offers low indigo backstaining and hig contrast of the denim to the finisher.    
    
    
TEMPERATURE PROFILE    
    
The temperature range of the Neutral products is also wide, the optimum temperature is 50°C, however, the    
products will perform at 25°C.  Again, this wide range of temperature, coupled with the broad pH makes the     
Neutral range extremely User Friendly.    

 

pH PROFILE

Denykem's neutral enzyme has a broad pH and temperature range.  The pH activity range of Ultima
products is from 5.5 to 7.9 with minimal drop in activity. However, it is Denykem's recommendation that the
products be used between pH 6 and 7.5.  This broad band allows the Neutral cellulase to perform in a variety
of local conditions.  The broad range, as well as a strong buffer system, overcomes internal deviations in pH.

 

 

DIRECTIONS FOR USE

Add DK 463 SPWD to the process in accordance with production instructions.  For optimum performance,
use the following operational parameters:

 

Temperature:   Commence at 55°C and allow to cool during the process. 
Time:   25 - 90 minutes 
pH:   6.0 - 7.5 (set by in built buffer system) 
Liquor ratio:   4:1 to 10:1 
    
TECHNICAL DATA (typical)    
    
Appearance:   Formulated powder 
Composition:   Cellulytic enzyme(β-1,4--endoglucanase) 
                            Non-ionic surfactants 
                            Inorganic/organic acid buffer system 
pH:   6 - 7 (set by in-built buffer system) 
Activity:   839.04DAU/G(according denykem® unit) 
Cas N0:   9012-54-8 
IUD-N0:   EC 3.2.1.4 
Solubility:   Soluble in water 
Packing:   40kilos cardboard drum 
Storage:   Store in dry and temperate conditions (5 - 35°C) 

 

TECHNICAL SERVICE 
 
The DENYKEM® team of technical advisors is backed up by full scale production and extensive research and  
development facilities. 
 
 
These conditions are only given as a guide.  Tests should be carried out under local conditions to ascertain the optimum dosage for the machine type,fabric source and water conditions.