METHOD OF FORMING SURFACE LAYER OF ICE FOR SPEED SKATING COMPETITIONS AND TRAINING

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to the composition for making a surface layer of ice for speed skating competitions and training, used for machine lining and freezing-out of at least one layer of ice on the formed ice block, consisting of the following percentage mass components: 0.000075-0.00015% polyvinyl spirit; 0.003-0.0075% glycerine and purified water constituting the remaining percentage.;EFFECT: making a surface layer of ice for speed skating, with maximum glide.;3 cl, 2 dwg