ZR - 200 is a zircon flour produced by milling zircon sand to a closely controlled particle size; 99% passing 200 mesh.
| Composition; | ZR - 200 ; | |
| Zirconium Silicate; | &ZrSiO4; | 97.00%; |
| Zirconia + Hafnia; | ZrO2; | 64.50% ; |
| Silica ; | SiO2 ; | 33.10% ; |
| Alumina ; | Al2O3 ; | 0.50% ; |
| Ferric Oxide ; | Fe2O3 ; | 0.09% ; |
| Titania ; | TiO2 ; | 0.15% ; |
| Specific Gravity ; | 4.6 ; | |
| Bulk Density ; | g.cm-3 ; | 1.8 ; |
| Wt.%retained on 200 mesh ; | +75μ ; | 1.0 ; |
| Wt.% retained on 300 mesh ; | +53μ ; | 3.0 ; |
| Average Particle Diameter ; | Malvern d50(μm) ; | 20.0 ; |
» APPLICATONS
ZR - 200 is used in the foundry and refractories industry for a variety of applications.
Some of the uses are, manufacture of permanent ceramic moulds and cores, mould dressings for centrifugal castings, as the refractory constituent in mould washes. ZR - 200 is ideally suited to investment casting and is also used as the refactory filler in the primary dipocat. Ceramic moulds made from ZR - 200 impart an excellent surface to the casting.
» Hygiene
Material Safety Data Sheet is available on request.
» Packing
The Standard packaging is 50 kg polythene lined multi-wall HPDE woven sacks. Special packing according to customer requirement can be arranged on request.
»PARTICLE SIZE DISTRIBUTION
