NorZon® Alumina Zirconia (40%) - NZ Alundum
Download: Technical Data Sheet | Material Safety SheetDescription:
NZ Alundum /Aluminum Zirconia (40%) is a hard, very tough, sharp abrasive. It is produced by fusing zircon sand and alumina at about 1900°C.
Applications:
NorZon® is used for both coated abrasive products and organic bonded grinding wheels.
Typical Chemical Analysis:
| Aluminum Oxide (Al2O3) | 60.0% | ||||
| Zirconium Oxide (ZrO2) | 39.0% | ||||
| Titanium Dioxide (TiO2) | 0.25% | ||||
| Silicon Dioxide (SiO2) | 0.35% | ||||
| Iron Oxide (Fe2O3) | 0.25% | ||||
| Sodium Oxide (Na2O) | 0.03% | ||||
| Calcium Oxide (CaO) | 0.09% | ||||
| Magnesium Oxide (MgO) | 0.02% |
Physical Characteristics:
| Crystal Size: | 12 Microns | |||||
| True Density: | 4.60 g/cm3 | |||||
| Hardness: | Knoop 1600, Mohs 9.0 | |||||
| Melting Point: | 1900°C | |||||
| Loose Pack Density: | 1.90 – 2.30 g/cm3 | |||||
| Bulk Density Range: | 126 – 146 lbs/ft3 |
ANSI Test Methods:
| Chemistry: | B74.14 | |||||
| Sizing: | B74.12 | |||||
| Bulk Density: | B74.4 |
Packaging & Shipping:
Warehousing in Bluffton, SC and Niagara Falls, NY
400 lb. fiber drums (grade sizes 8 – 120)
2000 lb. supersacks
Plastic pails, etc. for a surcharge (SC only)
