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Testing “Dowell” acrylic impregnation agents for the article with impregnation.

27.05.2025

“Dowell” acrylic impregnation agents have been tested in the article with impregnation at one of the Russian tanneries. A combination of three products was tried: • «Dowellic RA 1861» - ultra-fine acrylic resin with good penetrating ability, especially for impregnation of leather, which keep softness and tightness of the leather without forming a film on the grain; easy to buff. In combination with «Dowellic RA1863» or «Dowellic RA1865», the impregnation efficiency is improved and the tendency to looseness in loose areas is eliminated;...

Testing the recipe of the article “Shoe crust” with the use of “Dowell” chemicals.

23.05.2025

In an experimental shop at one of the Belarus tanneries, a recipe has been tested for obtaining the article "Shoe Crust" in thickness of 2.0 - 2.2 mm using “Dowell” chemicals (China): • «DOWELLTAN RV13» - a retanning agent based on acrylic resin. In chrome tanning «DOWELLTAN RV13» significantly improves fullness and density of grain and reduces stickiness, has an excellent dispersing effect and accelerates the penetration of vegetable tannins. It can also be used instead of vegetable extracts. It has excellent light resistance and heat resistance, and has bleaching ability;...

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Home / News / Technological trials of Shebekinskaya industrialnaya khimiya, LLC on working out a soaking-liming-tanning recipe with the use of Shebekinskaya industrialnaya khimiya (Russia) and Cromogenia-Units S.A. (Spain) chemicals.

Technological trials of Shebekinskaya industrialnaya khimiya, LLC on working out a soaking-liming-tanning recipe with the use of Shebekinskaya industrialnaya khimiya (Russia) and Cromogenia-Units S.A. (Spain) chemicals.

03-11-2020

In November 2020, the company Shebekinskaya industrialnaya khimiya, LLC (Russia) conducted technological trials to test the soaking-liming-tanning recipe using chemicals from Shebekinskaya industrialnaya khimiya, LLC and Cromogenia-Units S. A. (Spain) on calf hides of 17-21 kg: SN-22S, SN-OV, "Vega RLT", "Vega E-93", Tripsol RSTP and Basificante MG. When sorting, the resulting batch of wet-blue was evaluated positively. To obtain a final conclusion, the release of a shoe article from this batch of wet-blue and extended trials according to this recipe are planned for the nearest future.