Dense Zirconia (Zirconium Oxide)

Technical Data Sheet:
Safety Data Sheet (SDS): Unstabilized - Magnesia Stabilized - Yttria Stabilized


A fused, high density, stabilized Zirconia which is excellent for refractory applications, special kiln furniture, and high temperature insulation due to its thermal shock resistance and chemical stability.

Typical Chemical Analysis:

Zirconium Oxide (ZrO2)94.85%
and Hafnium Oxide (HfO2)
Calcium Oxide (CaO)3.80%
Aluminum Oxide (Al2O3)0.80%
Silicon Dioxide (SiO2)0.40%
Titanium Dioxide (TiO2)0.10%
Iron Oxide (Fe2O3)0.05%

Physical Characteristics:

Crystal Form:Cubic and Monoclinic mixture
True Density:5.60 – 5.70 g/cm3
Hardness:Knoop 1160, Mohs 6.5
Melting Point:2550°C
Bulk (Loose Pack) Density:Varies With Size

ANSI Test Methods:

Chemistry:ANSI B74.14
Bulk Density:ANSI B74.4

Packaging & Shipping:

Warehousing in Bluffton, SC and Niagara Falls, NY
400 lb. fiber drums
Plastic pails, etc. for a surcharge (SC only)

Supplier of abrasive grains and ceramic materials Supplier of abrasive grains and ceramic materials