Rath USA Inc. Datasheets for Aluminum Oxide and Alumina Ceramics

Aluminum oxide and alumina ceramics have excellent wear characteristics, chemical resistance, compressive strength, high-temperature properties, and dielectric strength. They are used widely because of their versatility and low cost. Their main drawback is its relatively poor thermal-shock resistance due to higher coefficients of thermal expansion and lower thermal conductivity (compared to other pure ceramic materials).
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Product Name Notes
RATH products made of high-temperature wool are suitable for ultra-light refractory solutions in application fields where temperatures of up to 1650°C must be achieved. Typical applications High temperature insulation wool...
RATH’s refractory bricks are stable up to 1800°C and can be used in almost all areas of industrial furnace construction. Typical applications For any application, optimum durability can be achieved...
Vacuum-formed products made of mineral and high-temperature wools can be used at application temperatures of up to 1800°C. Typical applications Mineral wool, alkaline earth silicate wool (AES), aluminum silicate wool...