This standard specifies the technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of cationic fatliquors for leather making. This standard applies to cationic leather fatliquors prepared from chemical synthesis of a variety of materials and used for various leather fatliquors.
QB/T 2414-1998 history
2017QB/T 2414-2017 Cationic fatliquor for leather making