Leather Chemicals - Wattles Extract for leather

Used for retanning of vegetable-tanned leathers, as well as tanning and filling for semi-vegetable-tanned and light leathers.

Leather Chemicals - Wattles Extract DITIRET R211

 

Specifications:

 

  Appearance:                    Light-brown powder

 Charge:                             Anionic

 pH value (1% sol.):         4.0 ~ 6.0

 Tannins (%):                    65 ± 2.0

 Non Tannins (%):            17 ± 1.0

 Insoluble content (%):     4 ± 1.0

 Water (%):                          11 ± 2.0

 

Characteristics:

 Good penetrating self-dispersing power; Good filling, imparts leather excellent tightness, fullness and softness; With low astringency, imparts leather fine grain; Gives leather good polishable property; Enhances embossing effect