| Customization: | Available |
|---|---|
| Feature: | Long Time Materials |
| Shape: | Powder |
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| Specification | Neutral lining | Acid lining material | Basic furnace lining material | |
| Al2O3 % ≥ | 81 | 86 | -- | ≤28 |
| SiO2 % ≥ | -- | -- | 98.5 | -- |
| CaO+MgO ≤ | -- | -- | 0.1 | -- |
| Fe2O3 % ≤ | 1.5 | 1.5 | 0.2 | 1.0 |
| TiO2 % ≤ | 4.0 | 2.0 | -- | -- |
| MgO % ≥ | 7 | 10 | -- | 70 |
| H2O % ≤ | 0.5 | 0.5 | -- | 0.5 |
| Refractoriness ºC ≥ | 1780 | 1780 | 1780 | 1780 |
| Bulk density g/cm3 > | 2.75 | 3.2 | 2.1 | 2.8 |
| Grain size mm ≤ | 6 | 6 | 6 | 6 |
| Max service temperature ºC | 1680 | 1750 | 1700 | 1600-1750 |
| Installation method | Dry vibrating or dry ramming | |||
Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.
Our Laboratory and R&D Center
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