MILLED ZIRCON
Our dry milled zircon is widely used in a number of industries which include:
• Investment Casting
• Refractory
• Foundry Coatings
• Chemicals
• Electronics
• Friction Products
• Frit & Color Pigments
Continental Mineral has specialized in dry milled zircon for over a half century. Our state of the art equipment and commitment to continuous improvement have established us as the standard of the industry. We produce standard products such as 200, 325, 400 and 600 mesh milled zircon. For customers that have custom particle size sepecifications, we are fully equipped to meet your desired specifications.
We also market and package granular zircon to complete our wide range of zircon products.
| Milled Zircon Chemistry | |||
|---|---|---|---|
| Calcined Premium Flour | Calcined Standard Flour | Australian Uncalcined Flour | |
| *ZrO2% Zirconium Oxide | 65.0 Min. | 65.0 Min. | 65.0 Min. |
| SiO2% Silicon Dioxide | 32.5 Typ. | 32.5 Typ. | 32.5 Typ. |
| TiO2% Titanium Dioxide | 0.25 Max. | 0.35 Max. | 0.25 Max. |
| Fe2O2% Iron Oxide | 0.045 Max. | 0.054 Max. | 0.15 Max. |
| Al2O3% Aluminum Oxide | 0.90 Max. | 2.0 Max. | 1.0 Max. |
| U & Th Uranium & Thorium | 450 Max. | 475 Max. | 475 Max. |
| P2O5% Diphosphorus Pentoxide | 0.09% Typ. | 0.09% Typ. | 0.09% Typ. |
| *Includes 1-4% Hafnium Oxide | |||
| Typical Analysis Micromeritics Saturn DigiSizer 5200 |
|||||
|---|---|---|---|---|---|
| 200 Coarse | 200 Mesh | 325 Mesh | |||
| Mean | 35.37 | Mean | 27.45 | Mean | 18.39 |
| Median | 28.83 | Median | 21.95 | Median | 15.44 |
| 10% Finer | 2.524 | 10% Finer | 2.045 | 10% Finer | 1.481 |
| 50% Finer | 28.83 | 50% Finer | 21.95 | 50% Finer | 15.44 |
| 90% Finer | 78.09 | 90% Finer | 60.36 | 90% Finer | 38.46 |
| Low Diameter | Cumulative Vol. | Low Diameter | Cumulative Vol. | Low Diameter | Cumulative Vol. |
| (µm) | Finer (%) | (µm) | Finer (%) | (µm) | Finer (%) |
| 352.000 | 100.0 | 352.000 | 100.0 | 352.000 | 100.0 |
| 248.900 | 100.0 | 248.900 | 100.0 | 248.900 | 100.0 |
| 176.000 | 100.0 | 176.000 | 100.0 | 176.000 | 100.0 |
| 124.500 | 99.1 | 124.500 | 100.0 | 124.500 | 100.0 |
| 88.000 | 92.9 | 88.000 | 97.6 | 88.000 | 99.9 |
| 62.230 | 82.5 | 62.230 | 90.8 | 62.230 | 98.7 |
| 44.000 | 67.7 | 44.000 | 78.5 | 44.000 | 94.0 |
| 31.110 | 53.0 | 31.110 | 63.5 | 31.110 | 81.5 |
| 22.000 | 40.9 | 22.000 | 50.1 | 22.000 | 65.2 |
| 15.560 | 31.9 | 15.560 | 39.2 | 15.560 | 50.3 |
| 11.000 | 24.7 | 11.000 | 30.3 | 11.000 | 37.9 |
| 7.778 | 19.5 | 7.778 | 23.6 | 7.778 | 28.7 |
| 5.550 | 15.9 | 5.550 | 18.8 | 5.550 | 22.6 |
| 3.889 | 12.9 | 3.889 | 15.0 | 3.889 | 17.9 |
| 2.750 | 10.5 | 2.750 | 12.1 | 2.750 | 14.6 |
| 1.945 | 8.5 | 1.945 | 9.7 | 1.945 | 11.8 |
| 1.375 | 6.9 | 1.375 | 7.7 | 1.375 | 9.6 |
| 0.972 | 5.4 | 0.972 | 5.9 | 0.972 | 7.5 |
| 0.688 | 4.2 | 0.688 | 4.4 | 0.688 | 5.6 |
| 0.486 | 2.8 | 0.486 | 3.2 | 0.486 | 4.2 |
| 0.344 | 1.8 | 0.344 | 1.8 | 0.344 | 2.7 |
| 0.243 | 1.1 | 0.243 | 0.6 | 0.243 | 1.5 |
| 0.172 | 0.6 | 0.172 | 0.1 | 0.172 | 0.6 |
| Typical Analysis Micromeritics Saturn DigiSizer 5200 |
|||
|---|---|---|---|
| 400 Mesh | 600 Mesh | ||
| Mean | 14.65 | Mean | 11.01 |
| Median | 12.63 | Median | 9.017 |
| 10% Finer | 1.136 | 10% Finer | 0.758 |
| 50% Finer | 12.63 | 50% Finer | 9.017 |
| 90% Finer | 31.43 | 90% Finer | 24.12 |
| Low Diameter | Cumulative Vol. | Low Diameter | Cumulative Vol. |
| (µm) | Finer (%) | (µm) | Finer (%) |
| 352.000 | 100.0 | 352.000 | 100.0 |
| 248.900 | 100.0 | 248.900 | 100.0 |
| 176.000 | 100.0 | 176.000 | 100.0 |
| 124.500 | 100.0 | 124.500 | 100.0 |
| 88.000 | 100.0 | 88.000 | 100.0 |
| 62.230 | 100.0 | 62.230 | 100.0 |
| 44.000 | 98.9 | 44.000 | 99.3 |
| 31.110 | 89.6 | 31.110 | 95.8 |
| 22.000 | 74.8 | 22.000 | 87.2 |
| 15.560 | 59.0 | 15.560 | 73.4 |
| 11.000 | 44.6 | 11.000 | 57.9 |
| 7.778 | 34.0 | 7.778 | 44.9 |
| 5.550 | 26.8 | 5.550 | 35.7 |
| 3.889 | 21.2 | 3.889 | 28.3 |
| 2.750 | 17.2 | 2.750 | 22.8 |
| 1.945 | 14.0 | 1.945 | 18.5 |
| 1.375 | 11.3 | 1.375 | 15.0 |
| 0.972 | 8.9 | 0.972 | 12.0 |
| 0.688 | 6.7 | 0.688 | 9.3 |
| 0.486 | 5.0 | 0.486 | 6.8 |
| 0.344 | 3.3 | 0.344 | 4.8 |
| 0.243 | 1.8 | 0.243 | 3.0 |
| 0.172 | 0.8 | 0.172 | 1.6 |
| Typical Physical Properties | |
|---|---|
| Melting Point | Greater than 4000o |
| Coefficient of Thermal Expansion | 4.2 x 10-6cm/cm/oC |
| Hardness | 7.5 Moh's Scale |
PACKAGING
• Multiwall Paper
• Bulk Bags
• Pneumatic Trucks
please contact us directly at 513.771.7190 or e-mail us at info@continentalmineral.com
Copyright 2009 Continental Mineral Processing. All rights reserved.