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 Shebekinskaya industrialnaya khimiya, LLC on working out the recipes of aniline and semi-aniline articles of harness and belt leathers with chemicals of the company Pielcolor (Spain).

09-03-2021

      The company Shebekinskaya industrialnaya khimiya, LLC (Russia) has worked out the recipes of aniline and semi-aniline articles of harness and belt leathers with a positive result. The following chemicals of the company Pielcolor (Spain) were used in the recipes:

- АТ 0300 — composition of fatty polymers, which helps to get "clean" aniline finishes, uniform gloss over the entire area of crust, and a light pull-up effect;

- WA 0423 — wax emulsion that gives to the leather a waxy feel and a combined effect of lightening when flexed, darkening and shining when rubbed;

- АТ 0390 — oily polymer that gives greasy feel and a moderate "oil pull-up" effect»;

- ML 2806 — compound with very natural appearance and waxy touch;

- АА 4322 — wax emulsion for aniline and polished articles;

- UR 1786 — soft shiny urethane top agent for fixing coating on leather with good rub fastness;

- UR 1693 — mat urethane top agent with very natural look and feel.

The articles will be shown to customers to get feedback.

 

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