VENTAN VPF is a retanning agent with very good filling and softening properties.
CHARACTERISTICS :
Appearance : Brown to dark brown turbid liquid
Chemical character : Based on modified protein
pH : 7 ? 0.5
Solid content : 50 ? 2%
Solubility : Miscible in water
Stability : Good stability to solutions of salt, hard water & veg. tannins
SPECIAL FEATURES :
• It has selective filling action that ensures uniform filling to the leather and also gives very good softness to leather.
• It increases the elasticity of the grain, does not impair tensile strength.
• Due to good filling properties in loose areas of leather, it helps in achieving uniform milling effect for production of dry milled leathers.
• It imparts roundness and pleasing handle to leather.
APPLICATION :
It is particularly suitable for retannage of,
nappa and cow softy leather,
dry milled leather,
soft aniline bulf calf,
sheep nappa leather,
glazed kid &
suede splits for clothing.
Recommended dosage varies from 4 - 6% (on shaved wt.)
SHELF LIFE :
Minimum 06 months if stored in dry & cool place in closed container under normal conditions.