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Aromatic Sulphonic Acid Condensation Products

Aromatic Sulphonic Acid Condensation Products
Aromatic Sulphonic Acid Condensation Products
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Product Code : Aromatic Sulphonic Acid Condensation Products
Product Description
Aromatic Sulphonic Acid Condensation Products (Agritan GN)
Synthetic replacement tanning agent, Amphoteric in nature. Aromatic Sulphonic acid condensation products is mainly used for retanning chrome and semichrome leather that is to be dyed in full, brilliant shades.

Specification:
Appearance : Slightly yellowish sticky fine powder
pH value (1:10) : 3.2 to 3.7 approx
Solubility : Completely soluble in water
Solid : 96 ± 1%

Application:
  • The product goes on to the leather more fairly well even at a relatively high pH. Before the dyeing process, however, the leathers should be rinsed or at least the retanning should be replaced by a fresh bath.
  • If the retannage is required to have a stronger filling effect. Aromatic Sulphonic acid condensation products can also be used in combination with vegetable tannins, Glutaraldehyde Syntan without any appreciable bleach effect.
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