Noncombustible Composites Based on Inorganic Polyoxides. Reinforcement with Fabrics

• Published in: Polymer science. Series D, Glues and sealing materials Vol. 13; no. 1; pp. 58 - 63
• Main Authors: Shaulov, A. Yu, Lalayan, V. M., Stegno, E. V., Grachev, A. V., Berlin, A. A.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 2020; Springer Nature B.V
• Subjects: Atmospheric moisture; Chemistry; Chemistry and Materials Science; Composite materials; Fabrics; Fillers; Flammability; Moisture resistance; Polymer Sciences; Potassium salts; Thermal resistance; Thermodynamic properties; cellulose fabric; basalt fabric; inorganic binders; reinforced materials; noncombustible materials; potassium silicate
• ISSN: 1995-4212; 1995-4220
• DOI: 10.1134/S1995421220010189

Methods are determined for the production of noncombustible reinforced materials of general purpose based on the use of oligomeric inorganic polyoxides and reinforcing fillers, as well as the molding of products under mild conditions. By the example of a chemically modified potassium salt of polysilicic acid (“liquid glass”) and technical fabrics of various nature, the possibility of obtaining thin-walled noncombustible composite materials is considered. A technology for molding the composites is developed, and their mechanical and thermal properties, including resistance to atmospheric moisture and combustibility, are studied.