Gamma alumina powder is white and sand-like, has good fluidity, is soluble in acid and alkali solutions, has strong water absorption in the air, and has moderate particle size.
It is used as a raw material for the production of new fungicide triphenylethylamine aluminum pesticides, Vb12 adsorbent in pharmaceutical production and active filler in coating production. It is also a good raw material for catalysts and anhydrous aluminum chloride, and is widely used in pharmaceutical, chemical and other industries.
| Al2O3(％) | SiO2(%) | Fe2O3(％) | Na2O(％) | LOI(％) | granularity(80～160mesh） | granularity (140-325mesh） |
≥94 | ≤0.05 | ≤0.03 | ≤0.35 | ≤5.0 | ≥90 | ≥90 |
