Product Details:
Payment & Shipping Terms:
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| Material: | Corundum | AL2O3 Content: | ≥92% |
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| SiO2 Content: | ≤4% | Bulk Density: | ≥3.0g/cm3 |
| Performance: | High Strength | Application: | Cement Rotary Kiln |
| High Light: | kiln fire bricks,refractory kiln lining |
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92% Al2O3 Corundum low cement Castable Refractory dense high strength for
Cement rotary kiln
Low cement refers to the content of CaO, low cement castable produced by us the CaO content is between 3% and 8%, the product with characters of: high density, low porosity, high strength, low abrasion, high thermal shock resistance and erosion resistance properties, it is mainly used in metallurgy, electric power, petro-chemical industry and other industries, such as steel grooves, iron furrows in blast furnaces, various kinds of high-temperature burner lining, etc.
Corundom Low Cement Castable Refractory is used for the lining of parts of the refining plant outside the steel water furnace.
How much water added to Low Cement Castable Refractory can achieve the best effect?
There’s strict theoretical requirements for construction water consumption, considering the construction site of air humidity and bibulous rate changes in transit, usually the water consumption is 4-6%, at the same time the stirring sequence and stirring time are strictly limited. The customers who use our products have given a high evaluation.
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Low cement castable Refractory |
Al2O3 (%,Min) |
SiO2 (%,Max) |
Bulk density (g/cm3,Min) |
C.C.S (MPa, Min) | P.L.C (%) |
Water content for construction (%) |
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| 110℃*24h dry off | 1100℃*3h burned | 1100℃*3h burned | 1500℃*3h burned | |||||
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High strength Corundum LCC G-17 |
90 | 6 | 3.00 | 100 | 100 | -0.1~0.3 | -0.2~0.6 | 4.5~5.5 |
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High strength Corundum LCC G-18S |
92 | 4 | 3.00 | 100 | 100 | -0.1~0.3 | -0.2~0.6 | 5~6 |
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High strength Corundum LCC G-18 |
93 | 1 | 3.00 | 80 | 80 | +0.2 | +0.50 | 5.5~6.5 |
| Remark | ISO Certificated; Customized | |||||||
| Application | Cement rotary kiln mouth, cooler, pulverized coal burner and any other industrial kiln lining | |||||||
Contact Person: Astra
