METHOD OF PRODUCING PERFLUOROCARBON-BASED SKI LUBRICANT

摘要

FIELD: chemistry.SUBSTANCE: invention relates to a method of producing perfluorocarbon-based ski lubricant for treating plastic skis. The method is characterised by that it involves distilling a halocarbon, grinding and drying. Before distilling the solvent via decarboxylation and dimerisation of C-Cperfluoro acids at temperature of 180°C-210°C, perfluorocarbons are obtained; the obtained powdered mixture of perfluorocarbons is saturated with 0.5% perfluoropolyoxapropylene carboxylic acid solution for 2 hours, followed by distillation of the halocarbon; the obtained lubricant composition is dried, crystallised and ground to 0.5-0.8 mcm using a dismembrator and pelletisation.EFFECT: disclosed invention provides a ski lubricant with high water repellence and wear resistance, with low power consumption during production, as well as high environmental safety during production and use.4 ex, 1 tbl