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Sintered mullite
Sintered mullite
Sinocean sintered Mullite is made of natural high-quality bauxite, through multi-level homogenization, calcined at over 1750℃. As it is sintered under controlled conditions ,Sintered Mullite consists of well grown crystals of Mullite in a very large quantity,.which makes it has a high melting point, excellent resistance to thermal shock, excellent stability under load and good resistance to slag and metal corrosion.
Application
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Mullite firebrick
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Refractory motar
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Refractory castable
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Insulating firebrick
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Ramming mix
Specification for sinocean sintered mullite
| Item | M75 | M70 | M60 |
| Al2O3 % min | 75.0 | 70.0 | 58-61 |
| SiO2 % | 21-24 | 26-29 | 38-41 |
| Fe2O3 % max | 0.50 | 0.50 | 0.60 |
| MgO % max | 0.30 | 0.30 | 0.40 |
| R2O % max | 0.50 | 0.60 | 1.00 |
| CaO % max | 0.30 | 0.30 | 0.40 |
| B.D gm/cc min | 2.85 | 2.80 | 2.70 |
| Moisture % max | 0.50 | 0.50 | 0.50 |
| Porosity % max | 3.00 | 3.00 | 3.00 |
| Crystal phase % | 93.0 | 96.0 | – |
| Package | Jumbo | Jumbo | Jumbo |
| Shipment | By sea | By sea | By sea |
Grain size: 0-0.5mm; 0.5-1.0mm; 1.0-2.0mm; 1-3mm; 3-5mm; 200mesh; 325mesh
Other Products
Alumina materials
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Email: info@sinocean.ltd
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