- RETANNING RESIN
ARITAN RE is a special retanning agent for chrome leathers. Its special retanning action allows to achieve full leathers, without Modifying their grain Fineness.
It is viscous but easily pourable and dilutable by adding warm Water. Th product is sensitive to acids and can percipiate with pH Valueslower than 3; it's only partially mixable with cationic Products ( for example: mineral tanning agents}. ARITAN RE Can be used with synthetic and vegetable tanning agent Fatliquors, sulphited products, anionic dyestuffs and other anion- Active products in the usual concentration, provided that pH does not decrease under the above said limit.
In retanning, ARITAN RE provides fullness without affecting Grain fineness and firmness, moreover the typical aspect of chrome Leather remain unchanged, though some synthetic vegetable Retanning agents are still necessary.
ARITAN RE is light-fast and offers even and slightly lighter dyes. In case of light-colored leathers, together with white tanning Agents, you will obtain an even higher white degree.