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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 / Finishing shoe and leather goods articles using chemicals of Sichuan Dowell (China).

Finishing shoe and leather goods articles using chemicals of Sichuan Dowell (China).

27-11-2024

At two tanneries, trials have been carried out in parallel on the finishing of shoe and leather goods articles. The following articles were tested: "Full grain nappa" and "Corrected grain nappa" in different colours, "Wax article with Pull-up effect", "Leather goods article with "Two-shade finishing", article "Seamo" on a design roll with the use of DOWELL chemicals (China). The following chemicals were used in the finishing process:

«Dowellex RC 3513» — covering pre-ground for full and corrected grain leathers;
«Dowellex RC 3215» — sealing pre-ground with good natural feel after rotopress;
«Dowellex RC 3060» — soft compound for articles with milling;
«Doweller WAX 5168» — medium hard wax for ‘pull-up” effect;
«Doweller WAX 5191» — hard wax of high gloss;
«Doweller Oil 5262» — non-ionic softening oil with pleasant oily touch;
«Dowellish TOP G 7218» — shiny aliphatic polyurethane for top coating;
«Нicalac 3160» — nitro-cellulose lacquer for top coating.

The obtained articles were positively evaluated by the management of the tannery and will be sent to customers for evaluation and feedback.