Development of Fire-Resistant Phosphate Adhesive Based on Alumina and Aluminosilicate Dispersed Industrial Waste

• Published in: Refractories and industrial ceramics Vol. 64; no. 5; pp. 550 - 554
• Main Authors: Abyzov, V. A., Posadnova, N. E.
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.01.2024; Springer; Springer Nature B.V
• Subjects: Aluminosilicates; Aluminum oxide; Aluminum silicates; Ceramics; Characterization and Evaluation of Materials; Chemical analysis; Chemical composition; Chemistry and Materials Science; Composites; Fire resistance; Glass; Industrial wastes; Materials Science; Medical research; Medicine, Experimental; Natural Materials; Phase composition; Phosphates; Refractories industry; fire-resistant adhesive; aluminophosphates; fire-resistant mortar; aluminosilicate industrial waste; phosphate binder; high-alumina industrial waste; dispersed industrial waste
• ISSN: 1083-4877; 1573-9139
• DOI: 10.1007/s11148-024-00888-4

The results of studying the possibility of producing fire-resistant phosphate glue based on aluminosilicate and high-alumina industrial waste are presented. Using the methods of physico-chemical analysis, the phase composition of cured adhesive structures was studied, and the change in the composition after drying and firing was analyzed. Disperse-filled fire-resistant liquid adhesives were obtained that remain stable for at least 90 days. The main properties of adhesive refractory compositions are provided. The maximum application temperature of such materials was found to be 1700°C.