This article discusses castable insulating refractory products in terms of classification and properties, products available, and market needs, together with a study of a new high-alumina refractory aggregate - Plasmal. This insulating refractory utilises corundum and spinel as a raw material, and with claims of unique physical, chemical, thermal and castable properties, it is targeted towards the high-temperature, high-strength market sector.
Origin
Unknown
Journal Title
Industrial Minerals 361 October 1997 51, 53-54, 57, 59
Sector
Refractories
Class
R 241