VENTAN C is aromatic carbonic based retanning agent
for chrome and vegetable tanned leather.
CHARACTERISTICS:
Appearance
: Dark brown liquid
Solid content
: 48 - 52%
pH of 10% solution
: 6.0 - 7.0
Stable to
: Salts, alkali, hard water & veg.tannin
Solubility
: Freely soluble in water.
SPECIAL FEATURES:
Suitable for retanning chrome leather yielding soft and round
feel with smooth grain
It gives soft, round and pleasant handle in retannage of veg.
tanned leathers.
It helps in better chrome absorption when used in chrome tanning.
When used before dyeing, very good leveling of shade is achieved
APPLICATION:
It is very much suitable for retannage of :
Nubuck & suede crusting
Sheep Nappa for clothing
Glazed kid for shoe upper
Cow nappa for shoe upper and clothing
Recommended dosage is 4 - 5% on shaved wt. in combination
with other suitable retanning agents.
STORAGE STABILITY:
More than one year if stored properly at ambient
temperature in supplied packing.
Retanning agents are same as synthetic tanning agents. Synthetic tanning agents are also known as retanning agents since they are used on wet blues which are obtained after the main tanning process using chrome for further tanning to modify leather properties to suit end application of leather.
The information given herein is true and accurate
to the best of our knowledge. The information provided is indicative
guideline and it is not to be taken as a warranty of results.
