Magnesium Oxide (Dead Burned)
MgO
RY-99-AD / RY-99-SHD is a synthetic dead burned Magnesium Oxide (also known as magnesite or periclase), obtained from a natural brine, through a technologically advanced process.
• COMPOSITION AND PROPERTIES
• Chemical Properties:
Chemical Analysis
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Composition |
Analysis |
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% CaO |
0.87 Max. |
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% SiO2 |
0.20 Max. |
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% Fe2O3 |
0.12 Max. |
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% Al2O3 |
0.15 Max. |
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% B203 |
0.01 Max. |
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% MgO |
98.65 Min. |
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Physical Properties
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Bulk Specific Gravity |
BY ASTM-357 - 85 |
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RY-99-SHD |
3.43 gr./cc Min. |
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RY-99-AD |
3.40 gr./cc Min. |
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Sieve Analysis
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+ 6.3 mm(1/4") |
80% |
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+ 3.35 mm (US Standard No. 6) |
8% |
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+ 1.7 mm (US Standard No. 6) |
7% |
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-1.7 mm |
5% |
SPECIFIC USERS: Steel, cement, glass and copper industries
-Manufacture of bricks, masses and basic refractories for electric furnaces, rotary kilns and melting furnaces.
Ceramic Industry -As raw material for special glasses and ceramics.
OTHER USAGES:
-As raw material for the manufacture of high quality electrofused magnesium oxide refractories to be used for the manufacture of magnesia - carbon bricks and insulation in electrical components in industrial and domestic devices and appliances.
NOTE: The properties, composition and other information set forth above are based on our own analysis and research and are intended solely as an orientation and reference for consideration by our customers. In this general presentation no express or implied warranties are made (including, without limitation, any warranties of merchantability or fitness for a particular purpose or use), given the multiple uses of the product and the subsequent handling to which the product may be exposed after it is delivered to our customers.