GREIBOTAN AF is developed for loosely structured hides and skins to improve the fullness, light fastness and colour levelling.
|Base:||Copolymer based on acrylic polymer|
|Appearance:||Viscous liquid, light yellow to light brown|
|Concentration:||Approx. 30 %|
|pH of a 10 % solution:||
4.5 - 6.5
|Resistance to Electrolyte:||
Very good to acid, salt and alkali
This product considerably improves the chrome exhaustion and chrome fixation in the tanning. 10 % to 20 % chrome will be saved.
For retanning and filling of loosely structured hides 2 - 3 % on shaved weight is essential.
In chrome tannage the usage of 0.5 % - 1.0 % on pelt weight is required.
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.