Magnesium Oxide (Electrofused)
MgO
Magnelec 99 is an Electrofused Magnesium Oxide produced using the Dead Burned Magnesium Oxide (RY-99-AD) as raw material, through a high technology process, where MgO is fused, crushed and classified in different sizes to meet our customersÕ requirements.
• Chemical Properties:
Chemical Analysis |
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|
Composition |
Typical Analysis |
Range |
|
%CaO |
0.8 |
< 1.00 |
|
%SiO2 |
0.2 |
< 0.25 |
|
%Fe203 |
0.1 |
< 0.14 |
|
%Al203 |
0.1 |
< 0.20 |
|
%B203 |
0.005 |
< 0.01 |
|
%MgO |
98.795 |
>98.40 |
|
Physical Properties
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|
|
Color |
White/Gray |
|
MgO Crystal Size |
Microns |
|
Bulk Specific Gravity |
3.50 g/cc Typical |
|
|
3.48-3.52 Range |
|
|
(by ASTM 357-85) |
|
Melting Point |
>2800°C |
|
Sieve Analysis
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Product |
Product |
Product |
Product |
Product |
|
- 40 mm |
- 10 mm |
5 -3 mm |
3 - 1 mm |
1 - 0 mm |
|
(Crushed) |
(Crushed) |
(Coarse) |
(Fine) |
(Fine) |
|
100%-40mm |
100%-10mm |
Tyler |
Tyler |
Tyler |
|
+4 <5% |
+6 <5% |
+16 <8% |
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|
-4+7 >87% |
-6+16 >87% |
-16 >92% |
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|
-7 <8% |
-16 <8% |
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SPECIFIC USERS:
- Refractory Industry: As a raw material for the manufacture of magnesia carbon bricks.
- Ceramic Industry: As raw material for special ceramics.
- Electrical Industry: As 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.