Tabular Alumina

Tabular Alumina

Hengke tabular alumina is a high-purity sintered alpha alumina material for refractory, ceramic, steel, foundry, petrochemical, and other high-temperature applications. It provides high refractoriness, mechanical strength, wear resistance, chemical stability, and reliable performance under thermal shock and corrosive conditions.

Key Advantages
  • High-purity alpha alumina
  • High refractoriness and mechanical strength
  • Excellent wear and corrosion resistance
  • Stable performance under thermal shock
Technical Specifications

Product Technical Data

Technical specifications for Tabular Alumina
Specification Value
Main Raw Material Calcined Alumina
Alumina Content ≥ 99%
Density ≥ 3.50 g/cm³
Color White
Mohs Hardness 9
Apparent Porosity ≤ 5.0%
Water Absorption ≤ 1.5%
Al₂O₃ ≥ 99.20%
Fe₂O₃ ≤ 0.10%
Na₂O ≤ 0.40%
SiO₂ ≤ 0.18%
Available Sizes 0-0.3 mm, 0-0.5 mm, 1-3 mm, 3-5 mm, 3-6 mm, 5-10 mm.
Applications

Industries & Applications

Tabular Alumina is used across the following industrial applications. Click to learn more about each application area.

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Tabular Alumina

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24-hour quote response
Samples available on request
Full export documentation included
ISO 9001:2015 Certified · SGS Verified
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