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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 / Technical training of the specialists of “Shebekinskaya Industrialnaya Khimiya” in “Cromogenia-Units”, S.A. (Spain)

Technical training of the specialists of “Shebekinskaya Industrialnaya Khimiya” in “Cromogenia-Units”, S.A. (Spain)

20-06-2015

From the 12^th till the 18^th of June 2015 there was a technical training of the specialists of “Shebekinskaya Industrialnaya Khimiya”, LLC. in Spanish company " Cromogenia Units”, S.A. During the training our specialists got known new chemical products of the company and made a range of trials with Russian wet-blue in the laboratory of “Cromogenia-Units, S.A., using their products and formulations. They made some innovative articles of nappa, upholstery leather, articles from goat and sheep skins (for gloves and garment) according to the trends of 2015-2016.