Leather Chemicals - Chrome-free Tannin Agent

Leather Chemicals - Chrome-free Tannin Agent is main tanning agent for chrome free leathers.

Leather Chemicals - Chrome-free Tannin Agent DITITAN T800

 

Specifications:

 

 Appearance:                Colorless to amber liquid 

 Charge:                       Cationic

 Activity (%):                 49 ± 2.0

 pH value (1:9):              2.5 ~ 4.5

 

Characteristics:

(1)  Used as a main tanning agent for wet white leather;
(2) Have antiseptic effect;
(3) Imparts leather whiteness and softness;
(4)  Imparts leather good heat resistance, good tearing strength, tensile strength and resistance to aging