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 of the company Shebekinskaya industrialnaya khimiya, LLC at the Russian tannery on production of industrial batches of wet-blue, crust RM4 and nappa.

20-01-2017

Shebekinskaya industrialnaya khimiya, LLC (Russia) has done series of trials at the Russian tannery on production:

1.Industrial batches of wet-blue. During the trials recipes and chemicals of Shebekinskaya industrialnaya khimiya, LLC (Russia) and Cromogenia-Units (Spain) production were used, particularly the product SN-OV (a wetting agent for improving damp content in the hide in liming), Vega RLE, Bazamin HBE, Tripsol RSTP. The trials were successful. As a result of trials the tannery has taken a decision to use the recipe and products of Shebekinskaya industrialnaya khimiya, LLC (Russia) and Cromogenia-Units (Spain). Purchase orders for delivery of the above-mentioned chemicals were received from the tannery;

2. Industrial batches of crust RM4. The article is got on a base of recipes and products of Shebekinskaya industrialnaya khimiya, LLC (Russia). The following chemicals were used for its production: Evrosintan RSN-40, SMH-470, SMH-473, Ekomin-5, Evrosintan –NP1. The tannery approved the results. The article was sent to customers for testing. Purchase orders for delivery of the named chemicals were received from the tannery;

3. Industrial batches of nappa. Recipes and chemicals of Shebekinskaya industrialnaya khimiya, LLC (Russia) and Cromogenia-Units (Spain) production were used. Finishing application with the use of Pielcolor chemicals (Spain) on the received batches of nappa is planned in the nearest future.

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