Alumina Al2O3 ceramic mortar with pestle

Alumina Al2O3 ceramic mortar with pestle

Alumina ceramics has excellent electrical insulation properties together with high hardness and good wear resistance.

Alumina ceramics are generally white but may also be pink or ivory.

Diameter of Durable alumina oxide corundum ceramic mortar and pestle with spout for cosmetics grinding: 60, 80,100,130,150,160mm etc.