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Aluminum oxide
Polishing White Fused Aluminum Oxide powder

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  • Product Details
Aluminum oxide is white solid, odourless, tasteless, poorly soluble in water, very hard, easy absorption of moisture and no deliquescence (burn not hygroscopic). Both sexes oxide, soluble in inorganic acid and alkaline solution, almost insoluble in water and non-polar organic solvents.


Activated Alumina        90%-99% content

Melting point               2040 °C(lit.)
Boiling point                2977 °C
Density                       1.06 g/mL at 25 °C


Diversification of alumina properties make it has a wide range of USES, but more than 90% is used for making metal aluminum, the rest is used as the filler, plastic and other polymer products adsorbent and catalyst, medicine, cosmetics and chemical products of raw materials, ceramics, abrasives, refractories, and so on.

1, In traditional glaze, alumina are commonly used for whitening. Used in functional ceramics, electronic ceramics and laser materials, adsorbent, chromatography, etc.

2, Single crystal, ruby, sapphire, white stones, yttrium aluminum garnet; Ruby, sapphire, the main ingredients of alumina, iron oxide and titanium oxide and a blue sapphire.

3, Pharmaceutical production VB12 as adsorbent. Packing in paint industry, in the oil industry for propellants

4, Cosmetic packing.

5, Alumina powder commonly used up with anger medium layer analysis. Used for thin layer chromatographic analysis.



25kg/50kg per bag or 1000kg per bag

25tons per 20ft container with pallet,28tons per 20ft container without pallet.
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