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;...

TRAILS of PRODUCTS and TECHNOLOGIES of CROMOGENIA-UNITS

08-04-2008

 

       “Shebekinskaya kozhevennaya khimiya” Ltd., is making TRAILS of PRODUCTS and TECHNOLOGIES of CROMOGENIA-UNITS
After training of the specialists of “Shebekinskaya kozhevennaya khimiya” Ltd., in the laboratory of CROMOGENIA-TURK, Turkey some presentations of CRUTS and NAPPAS, produced there, were made for leading Russian tanneries. Also new materials and technologies of CROMOGENIA-UNITS were represented.
        During the negotiations with the partners, they have come to decision to make experimental trails and some production lots at such tanneries as ZAO “Kozhaline”, ZAO “Khromtan”, ZAO “Bokoz”, OAO “BZKhK” (Bogorodsk), OAO “Spassk tannery”, “P/F “Raskom””, Ltd. (Rasskazovo, Tambov region). It was agreed to produce the following articles:
- NAPPA “MARMARA”
- NAPPA “TARRACO”
- NAPPA “PATA NEGRA”
- CRUST “SOFIA”
- Waterproofing CRUST “MONTREAL”
- Waterproofing CRUST “UMBRELLA”
- CRUST “HERCULES”
        In these formulations chemical products of CROMOGENIA-UNITS were used:
Fat liquor – Fosfol C 6B and polymeric product for waterproofing articles – Repelan PSH-171. Now the given products are essential for the production and showed their high efficiency during the trails.

 

309290, Shebekino town, Belgorod region, Rzhevskoye shosse str., 16, Floor 3,
tel.: +7(47248)3-18-10