Preparation of new materials and evaluation of their properties is the basis of competitive products

We study the possibility of using the compounds of chromium, aluminum. zirconium and titanium in the manufacture of leather for shoe upper, as well as study of their properties during the manufacture of products from them. Studies have shown that the above mentioned tanning compounds can be used for pretanning in leather production for shoe uppers. Besides the skins produced by the developed technology exсed in strength of the adhesive those produced be the conventional method.