|Appearance:||Clear, brownish liquid|
|Nature:||Phenol derivatives(free from PCP)|
|Solid %:||40 ± 2|
|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|
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.
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.
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.