SUSTAN AS

Amphoteric Synthetic Tanning Agent

SUSTAN AS is an amphoteric synthetic tanning agent.

Appearance Pale yellow powder

pH (10%) 3.3 - 3.7

Ionic Amphoteric

Has properties of a full replacement syntan.
Amphoteric characteristic allows early application before or during neutralization, strengthening fibers early and preventing looseness of leather.
Can be combined with other syntans, vegetable tanning, and acrylic resin.
Provides good filling and dispersing effects and is well adapted for retanning of wet blue leather.
Retanned leather has good light fastness and gives a brilliant and clear shade.

Rechroming 2.0 - 3.0%

Neutralization 2.0 - 3.0%

Retanning 2.0 - 5.0%

Composition Aromatic sulphonic acid condensate

Shelf Life 2 years

Packaging Bag - 25 Kgs

Conditions Store under dry and cool conditions.

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