v Function
JN AA-3207 boasts excellentselective impregnating capacityand significantly reduces differences ofretanning effect in different parts of leathers. Leathers retanned by thisproduct are full and flexible, maintain the properties of chrome-tanned leatherand demonstrate outstanding resistance to light. It can be used in conjunctionwith other anionic retanning agents.
v Specifications
Appearance | Yellowish Brown Viscous Liquid |
Component | Acrylic Acid Copolymer |
Solid content（﹪） | 30.0±1.0 |
pH（1∶9） | 6.0～8.0 |
Ionicity | Anionic |
v Application
It can be applied inretanning various types of chrome-tanned leather.
v Recommendedusage amount
2-6% (proportion as per theweight of shaving leather)
v Caution
JN AA-3207 starts the polymerization process and precipitation occurs when the pH value isless than 4.0.
Generally used after neutralization.
Should be stored in a cool,shady and ventilated warehouse; avoid exposure to sunlight, water and fire.
