Introduction:
Appearance: off-white powder
Main use: Mainly used in combination with MT to complete chrome-free tanning.
Usage and dosage: Added in the later stage of MT tanning: 2.0-3.0% (based on alkali skin weight)
Performance characteristics:
1. Good penetration and absorption, outstanding tanning effect, can better improve the storage stability of white wet leather, and the finished leather has good softness and fullness.
2. The finished leather is white in color, with good dehydration and formability, which is conducive to the precision control during squeezing and shaving.
3. Good matching with other materials.
