facebooklinkedintwitter
Jiangxi Sanxin Hi-Tech Ceramics Co., Ltd.
Activated Alumina
Home » Products » Molecular Sieve » Activated Alumina
Molecular Formula:

 Al2O3. n H2O (0<n≤0.8)

Description of Activated Alumina

Sanxin is the activated alumina manufacturer and supplier in China. We provide high quality activated alumina adsorbent for defluorination, activated alumina adsorbent for drying, activated alumina for hydrogen peroxide to customers all over the world. Our products including: structure ceramic, electronic ceramics, chemical ceramics, environmental ceramics. Due to their reliable quality, stable performance and economical prices, they are highly sought after in the grinding, surface treatment, petrochemical, water treatment, refractory, electronic material, military and other fields.

Activated alumina, also known as reactive alumina, is a highly porous material made from aluminum hydroxide. With advantages such as many micro pores, large surface area, and good dispersion performance, activated alumina has a high affinity for water, impurity and activated catalyst.

Physical Properties of Activated Alumina

Model

Activated Alumina

Appearance

White, Sphere, No Odor, Insoluble In Water, Innocuous

Type

KA401

KA402

KA403

KA404

KA405

Crystal Type

x-p

x-p

y

y

x-p

Chemical Composition

Al2O3 %

≥93

≥93

≥93

≥93

≥93

Na2O %

≤0.3

≤0.3

≤0.5

0.15-0.3

≤0.3

LOI

%

≤8

≤8

≤8

≤5

≤8

Bulk Density

g/ml

0.68-0.72

0.70-0.75

0.65-0.75

0.70-0.80

0.75-0.80

Surface Area

m2/g

≥300

≥300

260-300

≥300

≥300

Pore Volume

ml/g

0.30-0.45

0.30-0.42

0.40-0.46

0.4

0.30-0.50

Static Absorption (RH=60%)

%

Water Absorption

Fluorine Absorption

Water Absorption

Water Absorption

Water Absorption

17-19

0.2-0.3

50

50-70

17-19

Active

%

56-62

Attrition Loss

%

≤1.0

≤1.0

≤1.0

≤0.4

≤0.8

Crushing Strength (mm)

0.4-1.2mm

≥30

1-2mm

≥40

≥40

2-3mm

≥70

≥70

3-5mm

≥150

≥150

≥150

≥150

4-6mm

≥180

≥180

≥180

≥180

5-7mm

≥200

≥200

6-8mm

≥300

≥300

8-10mm

≥350

10-13mm

≥350

12-14mm

≥350

Typical Application

KA401: is for as adsorbent
KA402: is for defluorinating
KA403: is for absorption in producing hydrogen peroxide (H2O2)
KA404: is for catalyst carrier
KA405: is for dehydrating and drying in air separation etc.

Package :

Plastic bag; Carton box; Carton drum; Steel drum

MOQ:

1 Metric Ton

Payment Terms:

T/T; L/C; PayPal; West Union

Warranty:

a) By National Standard HG/T 3683.2-2000 HG/T 2976-1999

b) Offer lifetime consultation on problems occurred

Container

20GP

40GP

Sample order

Quantity

12MT

24MT

<5kg

Delivery Time

3 days

5 days

Stock available

Welcome to send your message to us
*Email
!!
*Content
!
Product Name
Your Name
Company
Tel/Fax.
Msn/Skype