News

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 on working out recipes of shoe articles, floater and wax article.

28-02-2020

        Technological trials with a Pielcolor (Spain) specialist were conducted at one of the tanneries. Shoe articles with and without milling, wax articles, oil finishing of nubuck, an article with tumble dry were made during trials. A new nitro lacquer water-based emulsion LA 6060 was used to fix the nappa article and flexible leather without milling. The lacquer is suitable for fixing leather goods and shoe leathers when you need to get excellent gloss and good wet and dry rub fastness. Recipes of wax finishing and buffed floater with the use of Pielcolor (Spain) chemicals were tried. All articles were positively assessed by the tannery management and will be presented at the exhibition “Mosshoes” in March at tannery and  Shebekinskaya industrialnaya khimiya, LLC booths and also sent to customers to get their feedback.

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