Shanghai Jiuzhou Chemical Co., Ltd.-Inert Aluminium Oxide

Product Center

Switchboard：021-67260366

Sell tel：021-67262677

021-67260889

Fax：021-67260877

021-67260818

E-mail：

Address：No.4598 Jinshan

Avenue,The Second Industrial

Zone,JinshanDistrict,Shanghai

Postal code：201512

EnterpriseQQ:

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