Aluminum Synthetic Tanning Agent

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Cat No.

CEGZ-6341

Description

An anionic aluminum tanning agent supplied as a yellow-green liquid for leather tanning and retanning.

Applications

Suitable for tanning and retanning white leather, fur, and glove leather.

Appearance

Yellow-green liquid.

Package

50 kg plastic drum.

Product Overview

The material is compatible with chrome tanning liquor and can be used late in chrome tanning or as a separate retanning agent. It helps accelerate tanning, shorten tanning time, improve grain quality and handle, support lighter coloration, and improve chromium exhaustion when used with chrome tanning systems.

Form

Liquid

Composition

Aluminum tanning agent.

Storage

Store in a cool, dry place. Shelf life: 6 months.

Solubility

Compatible with chrome tanning liquor.

Shipping Conditions

Non-hazardous; may be transported as general cargo.

Quality

Aluminum oxide (Al2O3): ≥25%.
pH (10% solution): 3.5 ± 1.
Charge: anionic.

Usage

For initial tanning and retanning, control pH at approximately 3.3-3.5. Recommended dosage: 2-6%. For over-dyeing, after draining and changing the bath, a 1.5% addition can help absorption and fixation of other tanning and resin components in the leather.

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Project Description:

For research and industrial use only. Not intended for personal medicinal use. Certain food-grade products are suitable for formulation development in food and related applications.

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