China High Purity 99% Aluminium Oxide Polishing Powder Al2O3, Find details about China Tabular Alumina, Wta from High Purity 99% Aluminium Oxide Polishing Powder Al2O3
Calcined alumina powder
Industrial alumina powder---Metallurgical grade alumina powder
Calcined and reactive alumina--- mainly used in ceramics, refractories, glazing etc
White fused alumina--- used in refractory,grinding&polishing,abrasives
Tabular alumina--- used in refractory
Features
1) excellent chemical activity, High alumina, low sodium
2) Resonable particle size (D50=200mesh/325mesh/3-5um/1um etc)
3) Product process: Bayer process technology from bauxite ore of Australia
4) Stable quality control ; SGS, ISO audited manufacturer
5) Factory located in import-export tax free area, price is best.
Application
*Widely used in Ceramics industries ---- wear resistant ceramic, electronic ceramics, small ceramic parts.
ZALY's alumina powder suitable for dry pressing, CIP,injection moulding etc.
*Used in Refractory industries - - Shaped refractory (firebrick etc) & Unshaped refractory (castable etc)
*Used in glaze industry-- ceramic pigment and glazes.
Product Specification
Composition Type | Al2O3 % | SiO2 % | Na2O % | Fe2O3 % | Bulk density g\cm3 | Porosity % | Moisture % |
MA-35 | ≥99.2 | ≤0.20 | ≤0.40 | ≤0.10 | ≥3.50 | ≤5.0 | ≤1.50 |
Typical value | 99.5 | 0.1 | 0.36 | 0.08 | 3.55 | 3.6 | 1 |