Technological trials of filling and retanning agents of Evrosintan series by “Shebekinskaya Industrialnaya Khimiya”

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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;...

Technological trials of filling and retanning agents of Evrosintan series by “Shebekinskaya Industrialnaya Khimiya”

06-04-2016

In frame of fulfilling the project of import substitution, Russian tanneries gave a task to “Shebekinskaya Industrialnaya Khimiya” to try in the laboratory and to launch into production some leather articles made with Russian chemicals. In April 2016 some trials were performed to produce some articles with milling using such products as Evrosintan M, Evrosintan NK, Evrosintan MV by “Shebekinskaya Industrialnaya Khimiya”. These products improve leather firmness, reduce looseness, improve fullness and completely substitute their import counterparts. The trials were successful. The articles produced have firm grain being at the same time soft and full. “Shebekinskaya Industrialnaya Khimiya” got the orders for the given products to make production trials in May this year.