High-porous cellular materials based on alkali alumoborosilicate glass

A method of obtaining a highly porous cellular material based on glass of an alkaline aluminoborosilicate system by the method of burnout additives is considered, one of the varieties of which is the burning out of a polymer matrix (polyurethane foam). The influence of the structural parameters and properties of glass on the process of obtaining a highly porous workpiece, as well as the dependence of the strength characteristics on the porosity of the samples and the specific surface area of ??the glass powder have been studied. Il. 4, bibliography: 5 titles.