Introduction:
Appearance: colorless or slightly yellow liquid
Main use: can be used for primary tanning and retanning of various types of leather, and can also be used for fur tanning
Usage and dosage:
Retanning: 2.0-4.0%
Fur tanning: 5g/L
Performance characteristics:
1. Modified glutaraldehyde. Used for primary tanning or retanning, it can obtain very soft and plump crust leather, and improve the sweat resistance and water washing resistance of the finished leather.
2. It has good level dyeing properties and good dispersibility for natural oils and fats.
3. It can be used for the production of shrinkage leather, with obvious shrinking effect and good pattern setting.
