
Fire - Resistant 325 Mesh Refractory Materials , Mullite Powder Light Yellow
Product Details:
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Place of Origin: | DONGGUAN CHINA |
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Brand Name: | YIHUI |
Model Number: | CUSTOMIZE |
Payment & Shipping Terms:
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Minimum Order Quantity: | 20 Metric Ton |
Price: | Negotiable |
Packaging Details: | Standard package |
Delivery Time: | 15 days |
Payment Terms: | L/C, T/T, Western Union |
Supply Ability: | 200000 Metric Ton Per year |
Detail Information |
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Material: | Flint Clay | Shape: | Block |
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Bulk Density: | 3.0-3.5g/cm² | Color: | Gray And White |
Process: | Calcining | Features Of Chamotte: | High Fractiousness,Physicochemical Stability |
High Light: | refractory materials,mullite powder |
Product Description
Precision Casting Refractory Mullite Sand High Fractiousness Physicochemical Stability
Model
Description:
Mullite
Product | mullite | ||
Specification | A | B | C |
Al2O3 | 47% min | 60% min | 70% min |
Fe2O3 | 1.8% max | 1.35% max | 1.4% max |
Na2O+K2O | 0.4% max | 0.4% max | 0.4% max |
CaO+MgO | 0.5% max | 0.5% max | 0.5% max |
B.D | 2.55% max | 2.75% max | 2.8% max |
Moisture | 0.5% max | 0.5% max | 0.5% max |
Size | As your require | ||
Packing | 1.25mt bag |
Mullite or porcelainite is a rare silicate mineral of post-clay genesis. It can form two stoichiometric forms 3Al2O32SiO2 or 2Al2O3 SiO2. Unusually, mullite has no charge balancing cations present. As a result, there are three different Al sites: two distorted tetrahedral Al sites and one Al other site which adopts a higher co-ordinate octahedral state.
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