Anatoliy Danylkovych, Sergiy Bilinskiy, Yiliia Potakh


The aim of the work is studying the plasticization process of semi-finished chrome tanning from hides of cattle for the production of elastic leather materials.

The process of influence of biologically catalytic modifiers on the elastic properties of the leather semi-finished chrome tiling is investigated. The technological parameters of the process of plasticization-filling of leather semi-finished products are determined. The developed plasticisation process of leather semi-finished products using biocatalytic modifier 3 and aerosol A-300 provides the formation of natural leather materials with high elastic-plastic properties while saving chemical materials by 20–25 %. The resulting full-fledged leather material according to the complex of properties meets the requirements for elastic leather materials for garments according to DSTU 3115-95, the interstate standard for leather for the top of shoes "GOST 939-88" and the requirements of the international standard of quality management systems "ISO 9001:2008".

Thus, the technology of plasticization-filling of leather semi-finished product was developed, which allows to increase the yield of leather material to 6.7 % compared with the existing technology.


semi-finished product of chrome tanning; plasticization of semi-finished product; biocatalytic modifier; skin properties

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Wang, C., Feng, S., Wu, J. (2011). Preparation of organosilicone modified palm oil fatliquor. The Journal of the American Leather Chemists Association, 106, 161–169.

New fatliquor for soft articles from TFL. (2011). World Leather, 24 (2), 6.

Leather softening technology. (2009). Leder und Haute Markt, 1, 38.

Shеstаkоvа, I. S., Moiseeva, L. V., Miriniva, T. F. (1990). Fermenty v kozhevennom i mechovom proizvodstve. Moscow: Legpromizdat, 128.

Afsar, A., Cetinkaya, F. (2008). Studies on the degreasing of skin by using enzyme in liming process. Indian Journal of Chemical Technology, 15, 507–510.

Ma, J. Z., Lu, H. (2008). Elasticity studies on leather retanned with various types of acrylic polymers. The Journal of the American Leather Chemists Association, 103 (11), 363–369.

Nikitin, М. К., Меlnikov, Е. P., Suchshkov, А. А., Geller, N. М. (1998). Plastificatsiia kozhi i pergamentа. ТPS, 19, 172–174.

Mariliz, G., Silva, D., Vigannico, I. (2010). Leather retanning with hydrolyzed protein. The Journal of the American Leather Chemists Association, 105, 195–202.

Сhen, Y., Shi, B. (2011). Nanotechnologies for leather manufacturing: A review. JALCA, 106 (8), 261–273.

Zhang, X., Liu, Q., Zhang, W. (2006). Nanocomposites of acrylate-organsilicon resin/layered silicate for leather finishing. JSLTC, 90 (6), 250–254.

Lischuk, V., Plavan, V., Danylkovych, A. (2006). Transformation of the collagen structure during beam-house processes and combined tanning. Proceedings of the Estonian Academy of Sciences. Engineering, 12 (3–1), 188–198.

Danylkovych, A. H., Chursin, V. I. (2016). Аnaliticheskii control v proizvodstve kozhi i mekha. Moscow: NITs Infrа-М, 175.

Varbanets, L. D., Avdiuk, K. V., Borzova, N. V. Vydilennia, vlastyvosti, praktychne zastosuvannia. StattiOnline. Available at: Last accessed: 21.10.2017.

Аiler, R. (1982). Khimiia kremnesema. Part 1. Мoscow: Мir, 416.

Аеrosil (pirogennii dioksid kremniia). Available at: Last accessed: 21.10.2017.

Danylkovych, A. H., Bilinskyi, S. O., Kudziieva, A. Yu. (2016). Vykorystannia vysokodyspersnoho oksydu kremniiu v tekhnolohii vyhotovlennia shkirianoho napivfabrykatu. Visnyk Khmelnytskoho natsionalnoho universytetu. Tekhnichni nauky, 6 (243), 112–116.



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ISSN 2461-4262 (Online), ISSN 2461-4254 (Print)