OPTIMIZATION OF COMPLEX MINERAL TANNING MATERIAL ON THE BASIS OF ALUMINIUM AND ZIRCONIUM
Abstract
Influence of acetate ion on stability of alumina-zirconium tanning to alkalization has been investigated in the paper. The investigation results have shown that at the ratio of Al3+:Zr4+:CH3COO = 1:1:1 it is possible to prepare a solution of masking alumina-zirconium tanning (АЦД-М) with high stability and low consumption of aluminum sulfate. The paper reveals that masking of alumina-zirconium tanning by natrium acetate allows to increase stability to alkalization and improve tanning properties. It has been established that for a stable increase of fatty matter viscosity and improvement of leather water-resistant properties it is necessary to use water-insoluble aluminum and zirconium soaps of carboxylic acids.
About the Authors
K. Toguzbaev
Евразийский национальный университет имени Л. Н. Гумилёва
S. Munasipov
Таразский государственный университет имени М. Х. Дулати
References
1. Мадиев, У. К. Минеральное дубление в производстве кож / У. К. Мадиев. – М. : Легпромбытиздат, 1987.
2. Левенко, П. И. Влияние химизации на повышение эффективности производства и качества кож / П. И. Левенко. – М., 1979.
Review
For citations:
Toguzbaev K., Munasipov S. OPTIMIZATION OF COMPLEX MINERAL TANNING MATERIAL ON THE BASIS OF ALUMINIUM AND ZIRCONIUM. Science & Technique. 2012;(2):66-69. (In Russ.)
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