slovenia Active ultrafine calcined alumina

It is made of high-quality raw materials and processed by special technology. It has the characteristics of low original crystal strength, uniformity, high activity and easy sintering. Mainly used in industrial high-temperature ceramics, special refractories, cement kiln bricks, unshaped refractories, and the production of magnesia-aluminum bricks.

Product Description

It is made of high-quality raw materials and processed by special technology. It has the characteristics of low original crystal strength, uniformity, high activity and easy sintering. Mainly used in industrial high-temperature ceramics, special refractories, cement kiln bricks, unshaped refractories, and the production of magnesia-aluminum bricks.

grade

Al2O3%

SiO2%

Fe2O3%

Na2O%

D50(um)

B318

>99

<0.02

<0.03

<0.2

1-3

B618

>99

<0.02

<0.03

<0.35

1-3

Mainly used in industrial high temperature ceramics, special refractories, cement kiln bricks, unshaped refractories, the production of magnesia-aluminum bricks and other fields.

(The above product indicators can be adjusted according to customer requirements)