News

Testing a recipe of white pig lining.
27.02.2024
A recipe of white pig lining with the use of Shebekinksya industrialnaya khimiya, LLC chemicals has been tested at one of the tanneries. The product "SMH-400" was used as the main fat liquor, white sulfonic leather tanning agent with a strong filling and bleaching effect "Evrosintan BF/9" were also used in the recipe, and "PC T.2026 white" was added to enhance whiteness.Extended trials will be conducted in the nearest future....
Testing a new fat liquor ”SMH-400” in the lining article.
21.02.2024
A new fat liquor “SMH-400” has been tested in a lining article of black and white colours in the experi-mental shop of Shebekinskaya industrialnaya khimiya, LLC.“SMH-400” is a synthetic electrolyte stable anionic fat liquor with excellent penetrating power, which fixes well in leather, has good ability to soften and lubricate leather fibres, has high lightfastness and stability to oxidation. Leathers treated with “SMH-400” have tight grain structure, elasticity and pleasant touch. The product can be used for fatliquoring nappa, light lining, split, light harness leather and also light crust. The obtained leathers have oily touch, not dry, and are quite soft. The obtained article will be shown to customers to get their feedback....

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.

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