Technical Information Negahdar IST-WB
H.S Code:3808.90

 

 
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Fungicides & Antibacterials        

 
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Negahdar IST-WB is an antibacterial for protection of wet blue against bacteria attack. It is a suitable preservative during soaking, pickling, tanning and etc. Negahdar IST-WB is free of PCP and also is a biodegradable product.It is destroyed in high alkaline medias and sulphide containing liquors.
         

  Properties      
  Appearance                 Clear,brownish liquid
Nature                           Phenol derivatives(free from PCP)
Ionity                              Anionic
Solid%                          40 ± 2
Activity%                        30
PH(1:10 solution)        6-7
Safety                             It is toxic, for more information refer to MSDS
Storage Conditions    Store in a cool, dry, well-ventilated area (15-25°C), out of direct sunlight
Packing                         50,100,200 Kgs PE drums
 
         

  Application & Recommendation    
    Negahdar IST-WB is specially used in the main soaking, pickling, tanning and retanning process. Degreasing plays a very important role in using this product. It can be used also for raw materials by spraying or mixing with salts and applying. Our recommendation for use is :

Soaking                      Up to 0.05% based on raw weight

Pickling                       0.5 - 1% based on pickled weight and
                                      before acids addition

Tanning(Wet blue)    1 -1.5% based on pickled weight and
                                      at the end of chrome tanning
 

  Caution    
    Due to various methods of degreasing, processing and also the type of leather, our advice is without any guarantee. Please test with your own choice and formula and keep in certain condition and time duration for fine confirmation.  

  Note      
    According to our best knowledge and technical experiments, the above data is true and accurate. Regarding to variety of consumption procedures, it is recommended to evaluate the information before use.  
   

 
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