15-11-2023
In the conditions of the experimental shop of the tannery, recipes of white crusts have been tested using chemicals from Shebekinskaya industrialnaya khimiya, LLC. The crusts in the thickness of 1.2-1.3 mm are intended for the article "Nappa", and in the thickness of 1.4-1.5 mm for the "Embossed and milled article". Chemicals with good light resistance were used in the recipes –light-resistant fat liquors: "SMH-480A", "SMH-470A", "SMH-473A"; sintans for white leathers: "Evrosintan BF/0", "Evrosintan BF/10", "Evrosintan BF/4". The crusts are evaluated positively.