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021-67260889

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021-67260818

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sales@shjiuzhou.com.cn

clq@shjiuzhou.com.cn

Address:No.4598 Jinshan

Avenue,The Second Industrial

Zone,JinshanDistrict,Shanghai

Postal code:201512

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Position:首页 - ENGLISH - Product Center - Products - Aluminium Oxide - Inert Aluminium Oxide

Inert Aluminium Oxide

Inter Aluminium Oxide

Applications:
Inert ceramic bals are widely used in petroleum,chemical,fertilizer and environmental protection industries.As the 
supporting or covering media in reactors, towers and so on, inert ceramic balls play a important role in protecting ,
buffering,filtering the catalysts.Inert ceramic balls have good heat/corrosion resistance,strong crushing strength,
and low water absorption rate.

 

Typical technical data:

Item

properties

properties

SiO2

65-72

<0.2

AL2O3

> 23

> 99

Specific Gravity

2.2.-2.40 g/cm3

3.70 g/cm3

Water adsorption

< 0.50 %

< 5 %

Acid  Resistance strength

>99%

>99.9%

Hardness mohs

< 1.0 %

< 5 %

BreakageafterH2-Depressurization test

7-8

>9

Heat capacity

0.22Kcal/kg.℃

0.22Kcal/kg.℃

Max.Operation Temp

1100℃

1760℃

Bulk density

According to AL content and size

Crush strength

According to AL content and size

 

Typical packing: 25kg/bag 

Typical size: 6mm,8mm,10mm,20mm

Copyright © 2014-2015 Shanghai Jiuzhou Chemical Co., Ltd. Shanghai ICP prepared No. 07004976

Address:No.4598 Jinshan Avenue,The Second Industrial Zone,Jinshan District,Shanghai | Tel:021-67260366 | E-mail:sales@shjiuzhou.com.cn