News

invites you to visit us at the 18th International Exhibition-Fair “UzСharmExpo - EURASIA 2025” «Leather, shoes, leather goods, fur, wool and localized products» In “UzExpoCentre”, Tashkent, Uzbekistan
04.04.2025
...
Training of specialists of Shebekinskaya industrialnaya khimiya, LLC at the company Dowell (China).
17.03.2025
From March1-16, a training was held for specialists of Shebekinskaya industrialnaya khimiya, LLC(Russia) at the company Dowell (China). Articles were developed for the tasks of the tanneries: "Universal crust" in thickness of 1.3-1.5mm, "Black crust for milling" in thickness of 1.3 -1.5 mm, "White crust for milling" in thickness of 1.3 -1.5 mm, "Crust" for the article "Floater". The following products were used in the recipes: a series of acrylates to obtain a uniform leather structure, an aldehyde tanning agent for grain tightness, and a series of synthetic fat liquors to obtain elasticity and uniform grain when milling. A set of chemicals with high light resistance was used in the recipe of white crust....

Working out recipes for obtaining shoe, haberdashery and belt leathers with a combination of vegeta-ble tanning agents "MIMTAN AT1", "MIMOSA CR", "MIMOSA RG".

30-09-2021

     Specialists of Shebekinskaya industrialnaya khimiya, LLC (Russia) at several tanneries have worked out recipes for obtaining shoe, haberdashery and belt leathers using a combination of vegetable tanning agents: "MIMTAN AT1", "MIMOSA CR", "MIMOSA RG".

  • "MIMTAN AT1" - has excellent dispersing properties, facilitates the penetration and distribution of vegetable tannins ("Mimosa RG") and dyes.
  • «MIMOSA CR» - the combination of modified mimosa and chromium; has a low pH (2.8), which facilitates the process of fixing tannins and dyes, therefore gives the leather fullness and tightness, as well as smooth fine grain.
  • «MIMOSA RG» - polymerized tannin (increased molecule size) with strong filling properties; in combination with "Mimtan AT1" is distributed to looser areas of hides and skins.

      The trials were done on crusts with thicknesses 1.0-1.2 mm, 1.2-1.4 mm, 1.4-1.6 mm, 1.6-1.8 mm, 2.0-2.2 mm, and 3.0+ mm. The leathers were evaluated in crusts and after finishing. The test result is positive. In all variants, the tightness, elasticity and absence of belt crust looseness are noted. All leathers have good fastness results: tensile strength and elongation.

      The leathers in the thickness of 1.0-1.2 mm and 1.2-1.4 mm were evaluated after milling. The leathers have pleasant touch, fine grain after milling, good filling and tight grain over the entire area of the leather.

       Leather finishing was carried out with the chemicals of the company PIELCOLOR, S.L.U. (Spain). As a result of the trials, orders for these chemicals for doing extended experimental and production batches were received from tanneries.

309290, Shebekino town, Belgorod region, Rzhevskoye shosse str., 16, Floor 3,
tel.: +7(47248)3-18-10