Introduction:
Appearance: light green powder
Main use: used for retanning of various types of chrome tanned leather, especially suitable for retanning of light-colored leather or white leather.
Usage and dosage: retanning 2.0-8.0%
Performance characteristics:
1. Chromium, zirconium, aluminum multi-metal complex, with the characteristics of chrome tanning agent, aluminum tanning agent and zirconium tanning agent, has more reactive functional groups, better binding with collagen, thereby improving the tensile strength of leather.
2. The finished leather has fine grain, soft and firm leather body, small difference in parts, and light color.
3. Improve the grinding performance of finished leather, and obtain uniform and fine pile.
