ZIRCAR Ceramics, Inc.
High alumina refractory adhesive Type HITAC-4 is developed for bonding low-density insulation materials together without adding significant mass to a fibrous ceramic insulation system. It is a single part water based adhesive that exhibits high strength upon drying. The adhesive contains 73% Al2O3 with a maximum use temperature close to 1430 C (2600 F) and a specific gravity of 1.8 g/cm3. The cement can be applied in a thin layer, is sticky, remains workable for an acceptable period of time, contains no organic material and is stable when applied to most types of low density insulating materials.
February 7, 2003