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;...

Training in the laboratory of the company Pielcolor, S.L.U. (Spain).

18-01-2022

       In January 2022, a training of specialists of Shebekinskaya industrialnaya khimiya, LLC together with partners of the Belorussian tannery took place in the laboratory of the company Pielcolor, S.L.U. (Spain). During the training, the following articles were worked out:

  • Full and corrected grain nappa to match the sample provided by customers.  A new soft preground AA 4651 in combination with AA 4649 were used in the recipe; the fixation was glossy, based on UR 1786, LP 4003 and BR 0875;
  • White patent article. A light-resistant compound CP 2819 was used in the basecoat in combination with UR 1443.  At the same time, good tightness of the grain with the impregnation of RE 2935 + RE 2921 was noted. Lacquer coating - UR 1721 with the addition of white PC.
  • Article «Burnish». Light aniline finish with AA 4655 was applied on the crust, which gives pleasant touch to the finished leather and emphasizes the “Burnish” effect (there is a darkening effect when rubbed with abrasive wax on brushes). 
  • Article № 7 «DANAIS» from the trend book «Autumn-Winter 2022/2023» — full grain article with the use of ML 2807 and UR 1692.
  • Article № 13 « HONEY» from the trend book “Autumn-Winter 2022/2023” — full grain article with a soft preground АА 4651, compound ML 2806, and glossy fixation with the use of ST 6604.
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