| Refractoriness (℃): | 1580< Refractoriness< 1770 |
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| Shape: | Brick |
| Transport Package: | Wooden Box+Pallet Packaging |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Magnesia alumina spinel bricks are used to improve the thermal stability of magnesia bricks, and alumina is added to the ingredients and produced. Magnesia alumina spinel bricks are made of high-quality magnesia and industrial alumina powder with low calcium content as the main raw materials, which are formed by high-pressure molding and high-temperature firing. It is resistant to quenching and rapid heating, and has good corrosion resistance to solvents such as iron oxide and alkali slag.
| Item | MLJ-8 | MLJ-14 |
| Mgo | ≥75 | ≥78 |
| AL2O3 | ≤10 | ≤14 |
| CCS,MPa | ≥40 | ≥40 |
| Apparent porosity,% | ≤18 | ≤17 |
| RUL,ºC | ≥1600 | ≥1600 |
| Thermal shock resistance,cycles (1100ºC-water quench) | ≥10 | -------- |
1:What's the MOQ of rder?
A:No limit,We can offer the best suggestions and solutions according to your condition.
Q2:Which payment terms can you accept?
A:T/T,L/C,Western Union,Moneygram,Paypal are available for us.
Q3:Is your company accept customization?
A:We have own factory and excellent technical team,and we accept OEM service.
Q4:How about your company's certification?
A:we can supplyISO9001 and Test Report,also we could apply other necessary certification.
Suppliers with verified business licenses
Audited Supplier 
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