Click here for pdf
Special Resin-tanning agent based on melamine and aromatic sulphonic acids. Recommended to improve fullness of the leather during re-tanning.
Aspect : Light Brown Powder
Basis : Melamine and aromatic sulfonate.
Moisture content : 6.0% Max.
pH : In 10% aqueous solution, 7.0 – 8.5
Solubility : Good
Light fastness : Excellent


  • TYCON D is a soft resin in powder form recommended to obtain mellowness and even round filling during retanning process of chrome-tanned leather.
  • TYCON D has got good penetration effect and gives an excellent fullness especially in the loose part of the skin.
  • TYCON D has got very good buffability and does not bleach the colour. So, it is very much suitable for the production of Suede and Nubuck leather.


  • TYCON - Dcan be used in all stages for the production of any articles (e.g., uppers, garment, lining etc)
  • Upper : 3.0 – 8.0 %
  • Garment : 2.0 – 4.0 %
  • Light leathers : 2.0 – 6.0 %
  • Sheep skins : 3.0 – 7.0 %


  • Under dry and cool storage conditions, the product does not show any problem and has a shelf life of 2 years. Some caking may appear if stored under warm, damp conditions but this does not affect either the solubility or the efficiency of the product.

This information is based on our present state of knowledge and belief and is without any obligation on our part.

  © C&E. All Rights Reserved