Permeability, low
06.11.2020 18:44
K), good vapor permeability, low density (8–25 kg/m3), low pricestarting raw materials, ease of obtaining, fire safety, resistance to microorganisms and the bulk of organic solvents, and, among other things, another significant quality - a prevention of the spread of parasites - put “foams” into a number of promising organic heat -insulating materials.