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Technological visit to factories for testing fur velour recipes.

29.08.2025

In the fur direction, recipes using chemicals "SN-Sh1", "SN-MF", "SN-N-9", "Fermentol 23" and the enzyme "Dowellzym FA" were tested on the article of fur velour. After drying and pre-finishing before dyeing, the leather tissue and hairline were not greased. In the finished form, uniform dyeing was obtained in terms of hair height and skin area. The fat content in the leather tissue was normal. The work of the chemicals was positively evaluated....

Technological visit to the tannery for testing dyeing-fatliquoring and finishing recipes.

25.08.2025

The company Shebekinskaya industrialnaya khimiya, LLC has conducted a technological visit to the tannery to test dyeing-fatliquoring and finishing recipes. As part of the technological trials, the following have been tested: • dyeing-fatliquoring recipe of split-suede, which had positive feedback; • coloured dyes, new fat liquors "SMH-479", "SMH-500", which were positively evaluated by the tannery's managers; • finishing recipes: full and corrected grain nappa, corrected grain floater, Pull-up article, "Clouds" article using chemicals from Shebekinskaya industrialnaya khimiya, LLC (Russia) and Dowell (China); • urethane for top coating “Ekotop-1” and “Ekotop-2”. They were positively evaluated. Their high gloss and excellent resistance to wet rubbing were noted....

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Home / News / Technological trials on finishing with Dowell technicians.

Technological trials on finishing with Dowell technicians.

05-07-2024

In the first half of July 2024, a joint technological visit on finishing was conducted at two tanneries by Shebekinskaya industrialnaya khimiya, LLC (Russia) and Dowell (China). With the use of Chinese chemicals, the demanded tannery articles were made: "Full grain nappa"; "Corrected grain nappa"; "Corrected grain floater"; "Water-proof article"; "Wax finishes". In general, all articles received a positive assessment. Emphasis was placed on new chemicals:

«DOWELLER WAX 5166» - wax for “Pull-up” effect. It is suitable for full and corrected shoe upper leathers, leather goods and furniture leathers. Effectively darkens the colour after polishing or ironing at high temperatures, achieving a fashionable beautiful “pull-up” effect.
«DOWELLIU RU 2113» - soft aliphatic adhesive agent, light-resistant. It is used in white and light articles.
«DOWELLEND Stucco 9371» - stucco used for both full and corrected grain leathers. It helps to increase the grade of finished leathers.
«DOWELLISH TOP G 7081» - very shiny urethane for top coating, designed for water-based lacquer finishes.
«DOWELLFEL F 8231» - touch agent for water-based top coatings, gives silky and slippery
touch, improves wet rubfastness.