China factory direct sale 11mm 99% Alumina ceramic Support Ball
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Product Name: China factory direct sale 11mm 99% Alumina ceramic Support Ball
Product Model:
Products Exhibitors: other brand
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Brief
Inert ceramic balls have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resistant to acid alkali, salt and all organic solvents. Being used as a support and a covering material in reactors in oil refinery, chemical, fertilizer, natural gas and environment protection industries, it can improve the distribution of gas and liquid; protect the catalyst
Detailed description
11mm 99% Alumina ceramic Support Ball
1.
Product Description
Inert
ceramic balls have the advantages of high strength, high stabilities to
chemical and thermal circumstances. It can resistant to acid alkali, salt and
all organic solvents. Being used as a support and a covering material in reactors
in oil refinery, chemical, fertilizer, natural gas and environment protection
industries, it can improve the distribution of gas and liquid; protect the
catalyst from shocking by the rushing fluids.
2. Technical Specification
|
Item
|
Value
|
|
Al2O3, %
|
> 99
|
|
SiO2, %
|
<0.2
|
|
Fe2O3, %
|
< 0.02
|
|
Bulk density, g/cm3
|
2.0
|
|
Water absorption, %
|
< 2%
|
|
Thermal resistence, ℃
|
>1700
|
|
Crushing strength
|
> 1800
|
|
Anti-erosion, %
|
< 0.007
|
|
Density, g/cm3%
|
3.60
|
|
Mohs' hardness, scal
|
9
|
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