High Grade Cerium Oxide
Contains No Zinc
Gordon Glass Cerium Oxide is a high-quality polishing compound for polishing and removal of fine scratches and scuff marks in glass and mirror. UseFelt Polishing Wheel to remove scratches and scuff marks in glass and mirror.
| Product Information | Applications |
|
| Formula | CeO2 | They are suitable for recirculatory slurry systems and is compatible with all standard polishing pad interfaces. |
| Appearance | Pink or Red Brown Powder
|
| Typical Analysis | Recommended Slurry Temperature |
| Specifications | CeO2 99.7 % | 25 °C – 40 °C (77 °F - 104 °F) |
| Loss on ignition at 1,000?C | 1.00 % max | |
| |
| Composition | |
| Other Rare Earths | Non-Rare Earths |
| La2O3 | 0.019 % | | Fe2O3 | 0.002 % |
| Nd2O3 | 0.004 % | | SiO2 | 0.007 % |
| Sm2O3 | < 0.001 % | | CaO | < 0.005 % |
| Y2O3 | 0.003 % | | Na2O | 0.15 % |
| | | SrO | < 0.001 % |
| | |
| Physical Properties | | Dilution and Compatability |
| Melting Point | 2500?C | The cerium oxide can be used in concentration
between 2 ° and 10 ° Baume. For shape polishing and
straight line beveling, concentration of 2 ° to 5 ° Baume is recommended. |
| Specific Gravity | 7.3 g/cm3 |
| |
| Composition REO Content | 60 - 75% |
| Average Particle Size | 2.6 - 2.9 Microns |
| pH | 6.5 - 7.5 |
| | | |
| Solubility | Insoluble in water, moderately soluble in strong mineral acids. |
| Stability | Slightly hygroscopic, will absorb small amounts of moisture and CO2 from the atmosphere. |
Complete Technical Data