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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 of new recipes of hydrophobic leather, full grain and corrected grain nappa.

Technological trials of Shebekinskaya industrialnaya khimiya, LLC of new recipes of hydrophobic leather, full grain and corrected grain nappa.

15-03-2018

In the middle of March at tanneries the company Shebekinskaya industrialnaya khimiya, LLC did technological trials together with Рielcolor (Spain) technician Jose-Luis Peralvarez Bracero of new recipes of hydrophobic leather, corrected grain and full grain nappa. For nappa finish the materials of MAGIC LINE series were used, they contribute to increasing the grades of finished articles:

АА 4649 – very soft stucco which helps to hide small surface defects.
АА 4626 – «sealing» stucco for corrected grain and full grain leathers.

ML 2806 – soft compound for full grain leathers with natural touch.

In hydrophobic leathers finish the native compound and Pielcolor (Spain) urethanes were used which provide reliability of the hydrophobic properties of leather. Finished articles with finish are sent to the customers for approbation.