Introduction:
Appearance: Chrome green powder
Main use: Mainly used for retanning of chrome tanned leather, and can also be used for main tanning with low alkalinity chrome powder.
Usage and dosage:
Retanning: 2.0-5.0%
Main tanning: 5.0-7.0%
Performance characteristics:
1. It has uniform and fast permeability, excellent bonding, and uniform chrome distribution.
2. The wet blue leather is uniform lake blue, and the color is light.
3. The leather after retanning has good fullness and firmness.
