Super dispersion and active alumina nanopowder

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Super dispersion and active alumina nanopowder
Posting date : Mar 12, 2013
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28-
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Chemical name:alumina;aluminum oxide CAS No:1344-28-1 molecular formula:Al2O3 molecular weight:101.9 Product characters: 1. Small particle size, less than 5 nanometer. 2. Big surface area about 300 m2/g , good pore structure. 3. Excellent dispersion property and high stability. 4. High catalytic activity, test indicates catalytic activity of this type nano-alumina has over 5 times than regular Y phase alumina nanopowder. Specification: Item No.: JR04 Powder Appearance: White powder Dispersion appearance: Transparent liquid Particle size: 3-5nm Purity: 99.99% Crystal phase: γ Surface area, m2/g: 250-350 Surface property: hydrophilic Application : 1. High active catalyst and catalyst carrier 2. Transparent coating 3. Transparent painting 4. Transparent alumina ceramics 5. Optical ceramics Precision polishing liquid such as Silicon wafer polishing, jewel wafer polishing

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