A pretanning syntan for vegetable tanned leather and a retanning syntan for chrome and combination tanned leather.
Pheol condensation Product.
APPFARANCE : A pale brown spray dried powder readily soluble in water. Properties
- During pretanning operation, it pretans readily and promotes throuqh and through penetration of vegetable tannins leading to a liqht, smooth, undrawn grain and an attractive pale leather colour.
- It assists to reduce sludge formation in vegetable tan liquor.
- On the retannage of chrome and semi chrome leathers, it imparts firmness, smoothness, tightness and resillience to the grain, besides good buffing properties.
- In the retannage of chrome leathers. It is used For improving the exhaustion of retanning and fatliquoring baths.
- In pretanning with rapid vegetable tanning for bag and upholstery leather as well as E.I. leathers.
- In removal of iron stains in E.I. to semi chrome leathers as well as adjusting the acidity level of tan liquors in pit tanning system.
- As a combination tanning agent by replacing upto 20% of the pure tan used in retanning by ARITAN P
- Retannage of chrome and semi chrome leathers