Product Description

Name: Nano-Al2O3 Model: (α phase)Al2O3 No. Index Index value (α phase) 1 Appearance White powder 2 Content of aluminum oxide (%) ≥*9.9 3 Grain size (nm) *0 4 Specific surface area (m2/g) ≤*0 5 Apparent density (g/cm2) 1.6 6 Sodium Na (%) <0.*3(low Na type) 7 Silicon Si (ppm) 3.5 8 Calcium Ca (ppm) 1.6 9 Iron Fe (ppm) 0.2 *0 Cobalt 0.8 Model: (γ phase)Al2O3 No. Index Index value (γ phase) 1 Appearance White powder 2 Content of aluminum oxide (%) ≥*9.9 3 Grain size (nm) *0 4 Specific surface area (m2/g) ≤**0 5 Apparent density (g/cm2) 0.9 6 Sodium Na (%) <0.*3(low Na type) 7 Silicon Si (ppm) 3.5 8 Calcium Ca (ppm) 1.6 9 Iron Fe (ppm) 0.2 *0 Cobalt 0.8 Scope of Application 1. Clarity ceramic: High pressuresodium lamp tube, EP-ROM window, 2. Filling in cosmetics; 3. Single crystal, ruby, sapphire, white gem, yttrium aluminum garnet; 4. High strength Al2O3 ceramic, Circuit Board, encapsulation material, cutter, high pure pot, spool, bombardment target, furnace tube; 5. Percision polish material, glass produce, metal produce, semiconductor material, plastic, magnetic tape, grinding belt; 6. Dope, rubber, plastic increase wear resistant material, high-grade Waterproof material; 7. Gaseous phase deposition material, fluorescence material, special glass, composite and colophony material; 8. Activator, catalytic carrier, analytical reagent; 9. Space navigation plane airfoil anterior border. Proposed Quantity Generally the proposed quantity is 1~5%, the user should determine the quantity to be added according to different systems and through testing. Packing: 5, *0Kg/box(bag)