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46. Factory Directly Competitive Price Calcined Alumina Al2O3>99.0% 
[Mar 19, 2025]
[Mar 19, 2025] 1. Fine calcined alumina powder 2. 99.5% min 3. SGS, ISO certified 4. Size: 1um-75um 5. Use: Ceramic, refractories, glazing, polishing 6. Australia originated raw material 7. Low water absorption rate 8. 95% min ...
47. Factory Supply Fine Calcined Alpha Alumina [Mar 19, 2025]
[Mar 19, 2025] 1. Fine calcined alumina powder 2. 99.5% min 3. SGS, ISO certified 4. Size: 1um-75um 5. Use: Ceramic, refractories, glazing, polishing 6. Australia originated raw material 7. Low water absorption rate 8. 95% min ...
48. Sandy Type Metallurgical Grade Calcined Alumina Gamma Alumina Al2O3 98.7% [Mar 19, 2025]
[Mar 19, 2025] Metallurgical/Industrial Grade Calcined Alumina Industrial grade alumina with little dust floated, good solubility, strong adsorptivity. Physical Property: white powder, no block. Usage: Industrial grade alumina with ...
49. 98.7% Smelter Grade Calcined Alumina for Aluminium Ingot and Ceramics [Mar 19, 2025]
[Mar 19, 2025] Metallurgical/Industrial Grade Calcined Alumina Industrial grade alumina with little dust floated, good solubility, strong adsorptivity. Physical Property: white powder, no block. Usage: Industrial grade alumina with ...
50. Alumina Powder / Aluminum Oxide Powder / Alpha Calcined Alumina Power [Sep 01, 2025]
[Sep 01, 2025] High Purity Calcined Alumina Powder 1. Technics: Calcined temperature beyond 1300C, the alumina powder be calcined without Boron, Ultimate crystal size 3-5um. 2 Payment Term: TT/LC AT sight. 3. Delivery time: ...
51. Competitive Price Calcined Alumina Al2O3 [Sep 01, 2025]
[Sep 01, 2025] 2023 HOT SALE-- alumina powder Alumina Powder Industrial alumina powder---Metallurgical grade alumina powder Calcined and reactive alumina--- mainly used in ceramics, refractories, glazing etc White fused alumina--- ...
52. Al2O3 Refractory Powder /Aluminum Oxide/White Fused Alumina [Sep 01, 2025]
[Sep 01, 2025] 1. Fine calcined alumina powder 2. 99.5% min 3. SGS, ISO certified 4. Size: 1um-75um 5. Use: Ceramic, refractories, glazing, polishing 6. Australia originated raw material 7. Low water absorption rate 8. 95% min ...
53. 98.7% Industrial Grade Calcined Alumina [Sep 01, 2025]
[Sep 01, 2025] Metallurgical/Industrial Grade Calcined Alumina Industrial grade alumina with little dust floated, good solubility, strong adsorptivity. Physical Property: white powder, no block. Usage: Industrial grade alumina with ...
54. High Purity Australian 98.7% Metallurgical Grade Calcined Alumina Sandy Alumina [Mar 19, 2025]
[Mar 19, 2025] Metallurgical/Industrial Grade Calcined Alumina Industrial grade alumina with little dust floated, good solubility, strong adsorptivity. Physical Property: white powder, no block. Usage: Industrial grade alumina with ...
55. White Fused Alumina/ White Aluminum Oxide/ White Activated Alumina 3-5mm [Mar 19, 2025]
[Mar 19, 2025] 1. Fine calcined alumina powder 2. 99.5% min 3. SGS, ISO certified 4. Size: 1um-75um 5. Use: Ceramic, refractories, glazing, polishing 6. Australia originated raw material 7. Low water absorption rate 8. 95% min ...
56. Superfine Calcined Alumina [Sep 01, 2025]
[Sep 01, 2025] 1. Fine calcined alumina powder 2. 99.5% min 3. SGS, ISO certified 4. Size: 1um-75um 5. Use: Ceramic, refractories, glazing, polishing 6. Australia originated raw material 7. Low water absorption rate 8. 95% min ...
57. Low Sodium Calcinated Alumina [Sep 01, 2025]
[Sep 01, 2025] 1. Fine calcined alumina powder 2. 99.5% min 3. SGS, ISO certified 4. Size: 1um-75um 5. Use: Ceramic, refractories, glazing, polishing 6. Australia originated raw material 7. Low water absorption rate 8. 95% min ...
58. Rotary Kiln Calcination Alumina [Mar 19, 2025]
[Mar 19, 2025] 2023 HOT SALE-- alumina powder Alumina Powder Industrial alumina powder---Metallurgical grade alumina powder Calcined and reactive alumina--- mainly used in ceramics, refractories, glazing etc White fused alumina--- ...
59. 95% Spray Dried Alumina for Ceramics [Mar 19, 2025]
[Mar 19, 2025] Alumina Spray Prilling Powder Raw Material Origin: Australia Appilication Used for high temperature electronic ceramics, wear-resisting ceramics, electronic substrate, resistance, finalized and non-finalized ...
60. High Grade Australian 99.5% Metallurgical Grade Calcined Alumina [Sep 01, 2025]
[Sep 01, 2025] Metallurgical/Industrial Grade Calcined Alumina Industrial grade alumina with little dust floated, good solubility, strong adsorptivity. Physical Property: white powder, no block. Usage: Industrial grade alumina with ...
