Products

Every product is manufactured under strict process control and shipped with a Certificate of Analysis. Custom grades available on request.

AF-C Series

Calcined Alumina

High-temperature calcined aluminum oxide with controlled alpha-phase content

Al₂O₃: ≥ 99.3%Na₂O (total): ≤ 0.30%Fe₂O₃: ≤ 0.03%SiO₂: ≤ 0.05%

AF-R Series

Ultra-fine, high-surface-area alumina for advanced ceramics and refractories

Al₂O₃: ≥ 99.6%Na₂O (total): ≤ 0.20%Fe₂O₃: ≤ 0.03%SiO₂: ≤ 0.05%

AF-T Series

Sintered high-density alpha-alumina aggregate for extreme refractory applications

Al₂O₃: ≥ 99.4%Na₂O (total): ≤ 0.25%Fe₂O₃: ≤ 0.05%SiO₂: ≤ 0.10%

AF-P Series

Calcined alumina grades engineered for precision polishing — from heavy stock removal to mirror finishing

D50: 3.5 μmTop cut: 20 μmBET: 12 m²/gAlpha-Al₂O₃: ~70%

Tell us your target specification — particle size, surface area, purity, or packing density — and we'll formulate a product that fits.