REVTAN CH

PRETANNING, TANNING AND RETANNING AGENTS

Highly effective chrome masking syntan.

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Descriptive properties

Appearance	Green powder
pH (1:10)	App. 2,50
Chrome oxide	App.  15 %
Solubility in water	Completely soluble in water at 35°C
Storage	Minimum 2 years – dry storage

Revtan CH has a very wide range of applications since it acts as a chrome masking agent in tannage with chromium salts.

Revtan CH gives appreciably fuller (particularly in the looser portions of the skin) and mellow handle leather, better exhaustion of the chrome bath without over tanning of the grain (smoother grain with improved break is assured) and improved dyeing properties.

The most important characteristic of Revtan CH is its softening power leading to very good tensile strength in connection with a firm and fine grain.

Revtan CH exhibits surprisingly effective penetrative action and promotes a more level dye and fat liquor distribution throughout the leather cross section thus avoids uneven dyeing even in the looser parts.

Application recipes
Part of our REVTAN process.

Remarks
For further information please refer to its MSDS.

Packaging
25 kg in kraft bags.

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