Alpha-Alumina (Al2O3) powder, 99.999% ultra high purity grade

Composition: Aluminum Oxide (Al2O3)

Catalog No.:HP11-AP5
Purity:99.99%~99.999%
Typical Lead Time:1~2 weeks

Product Details

High purity aluminum oxide

is the raw material for sapphire crystal. This is the ultra-high purity grade Al2O3 powder form material in alpha phase. It is frequently used as raw material for sapphire production. The alumina materials QSRE supplied are produced with latest eco-friendly and high technology. As a supplier for advanced materials, we continuously improving the service by cooperate with the manufacturers with high efficiency large volume production. High purity Al₂O₃ materials we delivered are frequently have applications in production of

>Magnetic recording media

>Monocrystal (sapphire, garnet, etc.)

>Translucent ceramics

>Fluorescent materials

>Thin film coating (PVD)

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Product	Alumina (Al2O3)
Purity	99.99%~99.999%
Phase	α – phase
Dimension/Particle Size	(2~80um available)
Reference Price for 10kg	$35.00
Reference Price for 100kg	$23.00
D50	40um

Packaging

High purity alumina material are shipped with vacuum sealed bags for small quantity or sample. When the lot size became large (>10kg), the powder are packed in fiber/iron dram with plastic bags while the solids are packed in wooden crater.