The specialists of Shebekinskaya industrialnaya khimiya, LLC have completed the development of casein-free pigment concentrates of the 2000 series in various colours, and the chemicals have been sent to tanneries for experimental and industrial testing....

The company Shebekinskaya industrialnaya khimiya, LLC has tested a recipe of water-proof crust using the fat liquors “SMH-GF-A”, “SMH-GF-G” and the dispersing agent “SMH-GF-D”. Several variants of the crust were made. The indicator of water permeability in dynamic conditions is normal for all variants and meets tannery requirements. The final evaluation of the article will be done after finishing....