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ALUMINAS

Download Product Brochure 

 

CALCINED  ALUMINAS

 

PRODUCT TYPE

ALO-B15

ALO-Ex30

ALO-Ex31

ALO-Ex32

ALO-Ex325

ALO-Ex33

ALO-GB1

ALO-GB1-K

ALO-Ex34

ALO-Ex35 LS

Al2O3 *

min.

%

98.6 ***

98.6

98.6

98.6

99.3

99.3

99.5

99.5

99.5

99.6

Na2Ototal

max.

%

0.4

0.5

0.5

0.3

0.3

0.3

0.3

0.3

0.3

0.1

Fe2O3

max.

%

0.03

0.05

0.04

0.025

0.025

0.025

0.03

0.03

0.03

0.05

SiO2

max.

%

0.03

0.03

0.03

0.015

0.015

0.015

0.03

0.03

0.03

0.05

CaO

max.

%

-

-

-

0.04

0.04

0.04

0.04

0.04

0.04

0.04

α-Al2O3

 

%

≤ 8

20 - 70

30 - 60

45 - 70

≥ 70

≥ 88

95 **

98 **

98 **

98 **

Loss on ignition L.O.I.

max.

%

10

1

0.7

0.5

0.5

0.2

0.2

0.2

0.2

0.2

Specific surface area BET

 

m2/g

130 - 180

-

15 - 45

12 - 30

6 - 12

3 - 6

1.0 - 2.5

0.6 - 1.0

≤ 1

≤ 0.7

Primary crystal size

 

μm

-

-

-

-

-

-

0.9 - 1.6

1.3 - 2.5

2.0 - 4.5

2 - 6

Average particle size d50

 

μm

≤ 85

45 - 85

45 - 85

45 - 85

45 - 85

45 - 85

≤ 75

≤ 75

≤ 75

≤ 70

ALO-001-110801

* By difference

** Only for information

*** Determined after ignition at 1100 °C

Valid from: 01/08/2011

 

The above data are only for information, the actual values are indicated in the report sheet provided to the deliveries. The above values have been determined by the measuring methods and -instruments of MAL Ajka plant.

 

Producer: Division Hydrate Processing

 

 

Further Information


MAL - Magyar Alumínium Termelő és Kereskedelmi Zrt. - 8400 Ajka, Gyártelep hrsz. 598/15. - mal@mal.hu
Court Reg. No.: Cg. 19-10-500274 VAT Reg. No.: HU 12516564