99.8% ALUMINA LABWARE

EXTRUDED TUBES

CAST TUBES

  • Mullite
  • 99.8% Alumina
  • 99.8% Special Tube DEE

RODS

  • 99.8% Alumina

   

TECHNICAL INFORMATION

99.8% Alumina can be used at operating temperatures to 1950°C in both oxidizing and reducing atmospheres. Tubes have been evacuated to 10-7 Torr at 1500°C. 99.8 proves inert to hydrogen, carbon, and refractory metals in many severe situations

Mullites are refractory oxide materials combining low thermal expansion, good mechanical strength and resilience at elevated temperatures. Mullites are formulated to produce dense mullites, some in a glass matrix, in order to yield maximum thermal shock resistance and good strength.

Zirconia is an extremely hard refractory material. It offers chemical and corrosion inertness to temperatures well above the melting point of alumina.


 

 

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