Description
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Sintered Mullite or sometime called Homogenized Bauxite
Sintered Mullite is very good refractory raw materials which is widely used in mullite bricks manufacturing, castable manufacturing.
It can provide very stable performance to the final refractory products with its low thermal expansion, low Fe2O3 content,high density and uniformity in properties.
Characteristics:
1. High refractoriness.
2. Aluminum content high, the iron content low.
3. High volume density.
4. Thermal expansion coefficients of small.
5. Physicochemical stability.
6. Fully calcined
7. Dust content low
8. The size standards.
Size available: 0-1/1-3/3-6/6-10mm, 200 /250 /270/325 mesh, or under customer’s requirement.
|
Mullite |
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|
GRADE |
CHEMICAL CONTENT, % |
Bulk Density, g/cm3 |
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|
Al2O3 ≥ |
SiO2 ≤ |
TiO2 ≤ |
Fe2O3 ≤ |
Na2O+K2O ≤ |
||
|
DM-M70 |
70 |
27.0 |
3.0 |
1.80 |
0.3 |
2.75 |
|
DM-M60 |
60 |
37.0 |
3.0 |
1.50 |
0.3 |
2.65 |
|
DM-M47 |
47 |
55.0 |
3.0 |
1.50 |
0.3 |
2.50 |
