News

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;...

Technological trials of Shebekinskaya industrialnaya khimiya, LLC of filling dyeing recipes in Double Face finish at fur semi-finished product.

23-04-2018

         During technological visit at fur factories the specialists of Shebekinskaya industrialnaya khimiya, LLC did technological trials of filling dyeing recipes in Double Face finish at fur semi-finished product. During the trials the following innovative chemicals were used:

1)SMH 477 – fatliquoring composition for fur skins and cow hide/sheep fatliquoring. 

2)Fosfol S6B - fatliquoring composition specially developed for soft leather articles: furniture leather, garment and gloves leather. The agent was also used for darkening leather fabric in solution composition for spraying and also in double face dyeing.

3)SN US - a leveling agent for fur and leather industry.

4)SN TV – universal leveling agent for dyeing in mouton, fur lining, wool with metal complex and acid dyes production, which provide uniform fur dyeing of light and dark colours.

5)Dyes for leather fabrics - synthetic organic water soluble anionic acid dyes for leather fabrics.

6)Dyes for Fur - synthetic organic water soluble anionic acid dyes for fur. In particular Acid Black was used on hair.

Trials results were good. Orders for chemicals supply were made for extended trials in May. In nearest time we are planning technological trials on some fur factories for trials of coloristics of new dyes in mouton production; trials of double face for garment.

 

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