SUSTAN DS

Synthetic Tanning Agent & Dyeing Auxiliary

SUSTAN DS is a synthetic tanning agent and dyeing auxiliary with a pronounced dispersing action.

Appearance Beige Powder

pH (10%) Approx 7.0

Ionic Anionic

Employed in retannages applied to chrome-tanned leather.
Enhances penetration of tanning agents and dyes, keeping grain smooth and elastic and improving level dyeing.
Speeds up vegetable tanning processes and produces smoother leather with a paler shade.
Recommended for full-grain and corrected-grain shoe uppers, automotive leather, and vegetable-tanned leather (especially bag leather).
Effective dispersing agent for anionic retanning agents and dyes.
Improves leveling and lightens shade without impairing light fastness.

Vegetable tannage 10.0 - 12.0%

Neutralization 1.0 - 2.0%

Retannage of wet blue 1.0 - 2.0%

Retannage of wet white 2.0 - 4.0%

Dyeing auxiliary 1.0 - 1.5%

Composition Condensation product of aromatic sulphonic acids

Shelf Life At least 1 year

Packaging Bag - 25 Kgs

Conditions Store in tightly sealed original packaging at temperatures between 0°C and 50°C.

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