Neutralizing agents for optimal performance

Neutralizing agents for optimal performance

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The use of suitable neutralizing agents is essential to the optimal performance of retanning agents, fatliquors and dyes. Stahl’s high-performance neutralization agents adjust the pH of the leather to the required value. And with tanners keen to reduce their environmental impact, it’s good to know that all our neutralizing agents comply with the Zero Discharge of Hazardous Chemicals (ZDHZ) Manufacturing Restricted Substances List (MRSL), and therefore are part of our Stahl Neo® portfolio

Main features
Neutrigan® Mixture of organic and inorganic complexing agents Buffered neutralizing agent for chrome-tanned leather.
Coralon® NL liquid Salts of organic acids and polyols Excellent buffering action. Assist in the neutralization of chrome-tanned leather, and to basify wet white pretannages in a controlled manner.
Tanicor® APR p Blend of Special Phenolic Syntan and Buffering Compounds Effective neutralisation with a mild retanning action, coupled with good light fastness.
Tanicor® AS6 liq Selected neutralising & buffering agents Excellent neutralising syntan with good buffering capacity and the ability to promote both full and level dyeings.

Download the catalogue with our neutralization agents at the bottom of this page.

The right neutralizing agents for all types of leather tanning

Stahl offers a variety of neutralizing agents for all types of leather tanning. Whether it’s for chrome tanning, wet-white or vegetable tanning, we have the agent you need.

Documents & Downloads

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Neutralizing agents for optimal performance
Joachim Henkmann
Global Marketing - Business Unit Leather Chemicals