α-alumina

Release time: 2022-04-20 10:13:12 Page viewed: 1422

№

Product

Reference product

Size specification

1^st Booking

May 2022

2^nd Booking

June 2022

3^rd Booking

August 2022

Total quantity

1

Calcined Alumina

Almatis

CT 700

D50
1.5-2.2 um

20 mt

0

0

20 mt

Nabaltec

NO104RA

D50 80.0 um

D90
139.0 um

20 mt

0

0

20 mt

NO105RA

D50 80.0 um

D90
125.6 um

20 mt

0

0

20 mt

Product

Chemical composition

D50, um

Particle size/sieve
>63 um, %

SSA, m²/g

Calcined Alumina
(Almatis
CT 700)

Al2O3

~99.7%

1.5
min

2.2
max

40.0
min

80.0
max

0.6
min

0.8
max

Na2O

~0.12%

Fe2O3

~0.02%

SiO2

~0.01%

CaO

~0.03%

Calcined Alumina
(Nabaltec
NO104RA)

Al2O3

~99.8%

80.0

Primary crystal size – 0.5 um

4

Na2O

~0.1%

Fe2O3

~0.03%

SiO2

~0.02%

Calcined Alumina
(Nabaltec
NO105RA)

Al2O3

~99.8%

80.0

Primary crystal size – 2.0 um

0.7

Na2O

~0.1%

Fe2O3

~0.03%

SiO2

~0.02%