99.7% Al2O3 Aluminum Oxide Ceramic Tray Rectangular Trays

High pure alumina crucible

Corundum crucible is widely used in chemical industry. It can be used for analysis of various laboratory metals and non-metallic samples and melting materials. It can also be used in shuttle kiln, pusher kiln for burning colorants, colorants, melts, pigments,luminescent materials, small experimental kiln, experimental electric furnace for formulation, etc. It can be used for analysis of mineral raw materials such as rare earth, melting metals, precious metals and optical glass. With firing, ceramic powder and other high-temperature products firing.

Features of alumina crucibles:

*High pure more than 99% al2o3
*Good chemical corrosion resistance
*High temperature resistance.
*Good thermal shock resistance
*Not easy to crack
*High density