Amphoteric syntan for retanning for all leathers
GREIBOTAN GA is an amphoteric syntan for the retanning of all leathers. It imparts a full handle and improves tightness of the grain.
|Base:||Amphoteric phenol sulphonic acid condensate|
|pH of a 10 % emulsion:||
3.2 - 4.2
GREIBOTAN GA improves the evenness of the milling grain and the absorption of other retanning agents in the loosely structured parts in the same time.
For all leathers re-chroming:
0.5 % - 2 % together with chrome syntan
Together with neutralizing agent 1.2 % at pH 4.4 - 5.0
For softness and grain-tightness:
2.4 % at pH for softness and even milling grain
All information quoted above is based on our experience and actual know-how but is given without guarantee and obligation. Recommendations on the application and use of our products, should be adapted to the particular working-conditions and other materials employed.