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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 in Asia.

Technological trials of Shebekinskaya industrialnaya khimiya, LLC in Asia.

13-04-2021

In Asia the company Shebekinskaya industrialnaya khimiya, LLC (Russia) has tested chemicals for soaking-liming-tanning processes. The following chemicals were used as part of the trials:

SN-OV – a soaking accelerator;
SN-22S - a universal, highly effective washing and degreasing agent that meets the REACH regulations and is intended for degreasing heavy weight cow hides;
Vega-RLT – an anti-wrinkle agent;
Vega Е-93 - a fast-acting deliming agent with a buffering effect, whose organic components help to get clean grain;
Tripsol RSTP – a softener for cow hides, sheep skins and fur skins.

The obtained wet-blue was evaluated satisfactorily, the absence of wrinkles and looseness was noted.