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 of recipe of floater finish, corrected grain and full grain nappa, hydrophobic article and articles from the catalogue Spring-Summer 2019, Autumn-Winter 2019-2020.

30-05-2018

          Shebekinskaya industrialnaya khimiya LLC, (Russia) finished a planned series of trials at two tanneries – trials were done together with Pielcolor (Spain) technician. During the trials a recipe of floater finish, corrected grain and full grain nappa, hydrophobic article and articles from the catalogue ‘Spring-Summer 2019’ were done. All articles got positive evaluation. In particular, some separate products were interesting in some recipes and also the idea itself was interesting in some recipes. The focus was on MAGIC LINE materials:

-AA 4623 – stucco for full grain and corrected grain leveling;

-AA 4626 – soft stucco for furniture leather;

-ML 2806 – compound with silky grain and high leveling ability.

Also the recipes from the catalogue ‘Autumn-Winter 2019-2020’ were done. Articles got positive feedback. In the recipes new Pielcolor products were used:

-WA 0438 – wax with darkening effect;

-WA 0435 – fatty polymers emulsion for ‘Pull up’ effect;

-UR 1785 – glossy aliphatic urethane for top coat.

Recipes for sheepskin finish also got positive feedback:

-Garment sheepskin – cationic-anionic finish; with using AT 7631we noticed light coat and natural, warm, waxy grain.

-Sheepskin for gloves  - cationic-anionic finish with LA 6040 fixation; with using LP 4226 the touch was silky.

-Leathers will be demonstrated to customers for studying the demand on these articles at market.

309290, Shebekino town, Belgorod region, Rzhevskoye shosse str., 16, Floor 3,
tel.: +7(47248)3-18-10