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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 / Testing of fat liquors "SMH-11" and "SMH-12" in fatliquoring dyed fur lining.

Testing of fat liquors "SMH-11" and "SMH-12" in fatliquoring dyed fur lining.

31-10-2023

At the fur factory, the fat liquors "SMH-11" and "SMH-12" were tested in fatliquoring dyed fur lining in comparison with counterparts of a foreign company.

«SMH-11» — a fat liquor for the production of light, soft and smooth leathers based on synthetic greasing components and esters with high light resistance and electrolyte resistance, which allows for the uniform distribution of other fat liquors, to even out dyeing, suitable for white and light leathers.
«SMH-12» — a universal fat liquor for all types of leathers based on natural and synthetic sulfated greasing components, having a high penetrating ability, enveloping the fiber, giving density, uniform ideal softness and pleasant smooth, slightly waxy touchу.

The test result was evaluated positively by specialists at the fur factory; the soft leather tissue of the finished article was noted.