Specialty Grade Magnesium Oxide (High Surface Area)
| DESCRIPTION | Magnesium Oxide grade GW150 is a low cost, micronized, highly reactive grade of magnesium oxide produced from magnesium chloride brine and dolomitic lime. |
| USES | Magnesium Oxide grade GW150 is used as a scorch retarder in a variety of elastomers and adhesives, as a thickening agent in sheet and bulk molding compounds, and an acceptor in halogenated polymers and can be used in the manufacture of magnesium chemicals. |
| COMPOSITION | Typical | Specification
|
|
| Magnesium Oxide (MgO) % | 98.5 | 97.00 min. | |
| Calcium Oxide (CaO) % | 0.85 | 1.0 max. | |
| Silica (SiO2) % | 0.32 | 0.50 max. | |
| Iron Oxide (Fe2O3) % | 0.12 | 0.30 max. | |
| Aluminium Oxide (Al2O3) % | 0.10 | 0.20 max. | |
| Loss on Ignition % | 7.50 | 10.0 max. |
| PHYSICAL PROPERTIES |
Surface Area, m2/g |
150 |
130-170 |
| % Passing 100 mesh | 99.9 | 99.9 min. | |
| % Passing 325 mesh | 99.5 | 99.0 min. | |
| Median Particle Size, microns | 4.5 | ||
| Bulk Density, loose, g/cm3 | 0.45 |
| PACKAGING | Available in 25kg multi-walled paper bags and Big Bags on shrink wrapped pallets. |
| STORAGE | Store in dry place. Reseal opened bags. |
Notice: The information contained herein is, to the best of our supplier’s knowledge and belief, accurate. Any recommendations or suggestions made are without warranty or guarantee of results since conditions of handling and of use are beyond our control; we therefore, assume no liability for loss or damage incurred by following these suggestions. Seller warrants only that this product will meet the specifications set forth. Any other representation or warranty, either express or implied, is specifically disclaimed including warranties of fitness for a particular purpose and of merchantability. Seller’s and manufacturer’s only obligation shall be to replace such quantity of the product proved to be defective. Before using, user shall determine the suitability of the product for user’s intended application and user assumes all risk and liability whatsoever in connection therewith. Neither seller nor manufacturer shall be liable in tort, contract or under any theory for any loss or damage, incidental or consequential, arising out of the use of or the inability to use the product.