Introduction:
Appearance: Light yellow liquid
Main use: Used for color fixation and oil fixation after dyeing with anionic dyes.
Usage and dosage:
Color fixation: 0.3-2.0%
Retanning: 3.0-6.0%
Performance characteristics:
1. Used for color fixation and oil fixation after dyeing with anionic dyes to improve color fastness.
2. Used in chrome tanning to improve the comfort and fullness of leather and improve the ability to absorb dyes.
3. Especially used for the late fixation of vegetable tanned leather.
