4N High-purity Boehmite


4N High-purity Bohemite


Features:


■ Appearance: Crystalline powder


■ The product has an uniform particle size distribution. Besides, the products shows stable chemical features and crystalline phase. Insoluble in acid and alkali, it has great sintering activity.


■ Applications: It is a excellent raw material for preparing high purity aluminum oxide powder, functional ceramics and catalyst carrier.


Physical and chemical index of 4N high-purity Boehmite


Product name

Si

ppm

Fe

ppm

Na

ppm

Ca

ppm

Mg

ppm

Cu

ppm

Cr

ppm

Ti

ppm

Particale size

D50(um)

Moisture%

B-P-9999

15

<3

<30

<3

<1

<1

<2

<1

35-50

35±5