SK-32 / SK-35Refractory raw materials
0-1 / 200 meshAndalusite
Natural high-refractory raw material with low conductivity, high mechanical strength and resistance to thermal shock, CO and chemical corrosion.
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PRODUCT / 0-1 / 200 mesh01 / APPLICATION
Application and operating zones
Production of shaped and monolithic refractories for metallurgy and high-temperature industry.
02 / TYPICAL DATA
Technical specifications
PropertyTypical value
Al₂O₃56.21-58.60%
SiO₂38.65-39.45%
Bulk density3.10 g/cm³
GRADE COMPARISON
Grades and technical properties
For each shipment, composition, geometry, and guaranteed properties are fixed in the specification and batch quality certificate.
| Grade | Al₂O₃ | SiO₂ | Fe₂O₃ | TiO₂ | Bulk density |
|---|---|---|---|---|---|
| 0-1 mm | 58.60% | 38.65% | 0.67% | 0.11% | 3.10 g/cm³ |
| 1-3 mm | 57.97% | 39.44% | 0.68% | 0.11% | 3.10 g/cm³ |
| 3-5 mm | 56.21% | 38.97% | 1.11% | 0.19% | 3.10 g/cm³ |
| 200 mesh | 58.18% | 39.45% | 0.62% | 0.12% | 3.10 g/cm³ |
Properties are shown as typical values. The operating grade and guaranteed values are selected for the service conditions and fixed in the supply specification.
