About this document
Understanding Fatliquors and Koettstorfer Number by Falak Sher is a document available to read on EtoBox.
The document discusses various methods for measuring properties of fats and oils, including saponification value, iodine value, acid value, and hydroxyl value. It then covers the objective and mechanism of fatliquoring leather, comparing sulfated and sulfited fatliquors. Sulfated fatliquors have less stability and penetration ability while sulfited have more. The level of sulfation impacts properties like stability, lubrication, and affinity for leather.
- Author
- Falak Sher
- Language
- EN