Junneng Chemical

产品详情
JN AA-3207 Acrylic Acid Retanning Agent
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JN AA-3207 Acrylic Acid Retanning Agent
产品详情

JN AA-3207 Acrylic Acid Retanning Agent

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

pH19

6.08.0

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.


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