Amphoteric condensate of aromatic sulfonic acid
It is suitable for retanning of chrome tanned leather. It has good dyeing brightness and strong color. It has good deepening effect on dark color. After the retanning, the crust fiber is relatively tight and not easy to relax, which can impart firm and fine features to the grain surface, and the leather body has good fullness and softness. There is also a good dispersion of plant tanning agents during the vegetable planting process.
Appearance beige powder
Solid content (%) ≥ 95
pH (10% aqueous solution) 3.0-5.0
The amount of this product is 2-4% by shaving.
Packaging and transportation
At 0-40 ° C, the product should be stored in a sealed original packaging for at least one year; after each use, the package should be resealed and the product should be used up as soon as possible.
- Prev：KELITAN NS