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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 visit of Shebekinskaya industrialnaya khimiya, LLC on testing dyeing-fatliquoring recipes.

Technological visit of Shebekinskaya industrialnaya khimiya, LLC on testing dyeing-fatliquoring recipes.

08-12-2023

In the first decade of December 2023, specialists of the company Shebekinskaya industrialnaya khimiya, LLC conducted a technological visit to test dyeing-fatliquoring recipes: crusts, articles "Nappa" and "Floater". The article "Nappa" - crust according to the recipe 1.51.4, thickness 1.2-1.4 mm, for milling in a drum, was made using a combination of products: "Mimosa RG", "Mimosa CR", "Mimtan AT-1", and "SMH-VR". The obtained crust was with good milling effect; the finishing was made using DOWELL chemicals. Article "Floater" - crust, thickness 1.4-1.6 mm using chemicals from Shebekinskaya industrialnaya khimiya, LLC. The crust was planned for finishing with DOWELL chemicals. The recipe of crust 1.40.2 was tested using chemicals from Shebekinskaya industrialnaya khimiya, LLC. The obtained crust is intended for articles without milling. The articles "Full Grain Nappa" and "Corrected Grain Nappa" were demonstrated to customers at the BIOT exhibition in Moscow in December 2023 and received positive feedback.