JN AA-3204 Micro-molecule Acid-resistant Acrylic Acid Retanning Agent

v  Function

JN AA-3204 combines wellwith collagen fiber in leathers and has low astringency, hence improvingleather yield and giving final leathers a smooth and fine grain and comfortablehand feel. Besides, the product has excellent resistance to light, and it issuitable for production of white and light-colored leather. It also plays anactive role in improving dyeing uniformity, endowing leathers with greatsoftness and impregnating evenness. Moreover, it has excellent resistance toacid and alkali, and finds wide application in retanning of a variety ofleathers.

v  Specifications

v  Application

It can be applied inretanning various types of chrome-tanned leather.

v  Recommendedusage amount

      2-6%(proportion as per the weight of shaving leather)

v  Caution

Store in a cool, shady andwell-ventilated place. Its container should be sealed tightly.