Mixture of phenolic condensate with organic acid
It has a high affinity with acid, can be deacidified gently and deeply, has good buffering and neutralizing ability, and is a neutralizing retanning agent with mild retanning effect. It can be used for neutralization alone, or it can be used for the neutralization of various chrome tanned leathers, such as sodium formate and baking soda. In the retanning, it is combined with other retanning agents to improve the dispersion and penetration of various materials such as tanning agents and silicones. This product has very good leveling and does not have a light color effect. Suitable for all kinds of upper leather, furniture leather and nubuck leather, suede leather and other neutralization and reclamation.
Appearance reddish brown liquid
Effective (%) 40±2
pH (10% aqueous solution) 6.5-7.5
Recommended dosage: 1-3%
Packaging and transportation
Packed in 140Kg plastic drums, non-dangerous goods, protected from exposure or freezing, storage period of one year.