TYSYNTAN TKM Neuralising agent for the Leather Industry PRODUCT PARTICULARLY RECOMMENDED FOR NEURALISATION OF CHROME TANNED LEATHERS. Chemical Composition Napthalene sulphonic acid condensate. Characteristics aspect : light Brown powder. active matter : 98% min pH of 10% sol : 7.2 ± 0.2 solubility : readily soluble in water Properties Tysyntan TKM has low alkalinity & therefore nutralies only the free acid with out affecting chromes complex. Tysyntan TKM reduces the cationic charge of chrome tanned leather & improves dyeing & fatliquoring properties. Tysyntan TKM gives buffering effect which ensures safe neutralisation. Tysyntan TKM is lightfast. Uses For neutralisation of shoe upper leather recommended dosages is 2 % Tysyntan TKM on shaved weight. For basification 2 % Tysyntan TKM on pelt weight can be used. 1-2 % Tysyntan TKM can be used with synthetic tanning agent or with Vegetable extract.