О РЕЗУЛЬТАТАХ ИССЛЕДОВАНИЙ ПАРОПРОНИЦАЕМОСТИ НОВЫХ ВИДОВ ТЕПЛОИЗОЛЯЦИОННЫХ МАТЕРИАЛОВ

The aim of this work was the experimental determination of the coefficient of water vapor permeability of thin-film thermal insulation coatings (TTC), polyurethane foam (PUF) and aerogel. The experimental values of the water vapor permeability coefficient TTC indicate its high barrier properties against water vapor. Thus, water vapor permeability TTC is more than 40 times lower than the foam and aerogel. The obtained vapor permeability values TTC makes it very promising for use in thermal insulation designs of equipment and pipelines of the fuel and energy complex.