A Synthetic tanning agent with neutralizing & buffering properties.
|Chemical Nature||:||Blend of salt of aromatic sulphonic acids with buffering agents|
|Appearance||:||Redish brown coloured clear liquid|
|pH (as such)||:||7.5 ± 0.5|
|Solids||:||4 ± 1%|
|Solubility||:||Soluble in water|
ARITAN NG offers buffer system with a very uniform neutralizing effect even at fairly low pH value , a feature that promotes grain tightness. The risk of excessive neutralization is eliminated even with the addition of strongly alkaline neutralizing agent as the system is well buffered and pH does not increase drastically.
ARITAN NG forms complex salts with chrome tanning compounds. These complex salts than from chromium - protein complexes, which occupy a large space & thus produce leather of improved fullness. The affinity of the chromium complex for the skin is so pronounced that the chromium salt solution almost completely exhausted.
ARITAN NG is lightfast.
ARITAN NG gives level dyeing without weakening the dye intensity.
ARITAN NG improves dye penetration when used in the dye bath.
ARITAN NG facilitates economical one-bath compact processing Special effects can be obtained by incorporating large quantities of
ARITAN NG, e.g. in suede leather, for exceptional fullness & a very dense nap.