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China Wholesale Al2o3 Ceramic Grinding Ball Manufacturers Suppliers – 23%AL2O3 Inert Alumina Ceramic Ball support media porcelain balls – Zhongtai Detail:
It’s widely used in petroleum, chemical, fertilizer, gas and environmental protection industries, as a catalyst in the reactor to cover support material and tower packing. It has a high temperature and high pressure resistance, bibulous rate is low, the characteristics of the chemical performance is stable. Can withstand the erosion of acid, alkali and other organic solvents, and can endure in the production process of temperature changes. Its main function is to increase gas or liquid distribution points, support and protection intensity is not high activity of the catalyst.
Chemical Composition of 23%AL2O3 Inert Alumina Ceramic Ball
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Al2O3+SiO2
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Al2O3
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Fe2O3
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CaO
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MgO
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K2O+Na2O
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Other
|
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> 93%
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23%
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<1%
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<0.5%
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<0.5%
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<4%
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<0.5%
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Leach able Fe2O3 is less than 0.1%.
Physical Properties of 23%AL2O3 Inert Alumina Ceramic Ball
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Item
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Value
|
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Water absorption (%)
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>0.5
|
|
Bulk density (g/cm3)
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1.35-1.41
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|
Specific gravity (g/cm3)
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2.3-2.4
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|
Free volume (%)
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40%
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|
Operation temp.(max) (℃)
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1250
|
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Moh’s hardness (scale)
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>6.5
|
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Acid resistance (%)
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>98
|
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Alkali resistance (%)
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>92
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Crush Strength of 23%AL2O3 Inert Alumina Ceramic Ball
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Size
|
Crush strength
|
|
Kg/particle
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KN/particle
|
|
1/8″ (3mm)
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>35
|
>0.35
|
|
1/4″ (6mm)
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>60
|
>0.60
|
|
3/8″ (10mm)
|
>85
|
>0.85
|
|
1/2″ (13mm)
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>185
|
>1.85
|
|
3/4″ (19mm)
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>487
|
>4.87
|
|
1″ (25mm)
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>850
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>8.5
|
|
1-1/2″ (38mm)
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>1200
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>12
|
|
2″ (50mm)
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>5600
|
>56
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Size and Tolerance of 23%AL2O3 Inert Alumina Ceramic Ball
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Size and tolerance (mm)
|
|
Size
|
3/6/9
|
9/13
|
19/25/38
|
50
|
|
Tolerance
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± 1.0
|
± 1.5
|
± 2
|
± 2.5
|
Product detail pictures:
Related Product Guide:
To get the stage of realizing dreams of our employees! To build a happier, more united and much more skilled crew! To reach a mutual benefit of our prospects, suppliers, the society and ourselves for China Wholesale Al2o3 Ceramic Grinding Ball Manufacturers Suppliers – 23%AL2O3 Inert Alumina Ceramic Ball support media porcelain balls – Zhongtai , The product will supply to all over the world, such as: Bahrain, India, Qatar, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.