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China Wholesale Bio Ball Aquarium Manufacturers Suppliers – 17%AL2O3 Inert Alumina Ceramic Ball – 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 17%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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MgO
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K2O+Na2O+CaO
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Other
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> 93%
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17-19%
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<1%
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<0.5%
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<4%
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<1%
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Leach able Fe2O3 is less than 0.1%.
Physical Properties of 17%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
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Bulk density (g/cm3)
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1.35-1.4
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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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1200
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Moh’s hardness (scale)
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>6.5
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Acid resistance (%)
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>99.6
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Alkali resistance (%)
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>86
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Crush Strength of 17%AL2O3 Inert Alumina Ceramic Ball
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Size
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Crush strength
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Kg/particle
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KN/particle
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1/8″ (3mm)
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>35
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>0.35
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1/4″ (6mm)
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>60
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>0.60
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3/8″ (10mm)
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>85
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>0.85
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1/2″ (13mm)
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>185
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>1.85
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3/4″ (19mm)
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>487
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>4.87
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1″ (25mm)
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>850
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>8.5
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1-1/2″ (38mm)
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>1200
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>12
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2″ (50mm)
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>5600
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>56
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Other size can be customize.
Size and Tolerance of 17%AL2O3 Inert Alumina Ceramic Ball
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Size and tolerance (mm)
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Size
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3/6/9
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9/13
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19/25/38
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50
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Tolerance
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± 1.0
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± 1.5
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± 2
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± 2.5
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Product detail pictures:
Related Product Guide:
To fulfill the customers' over-expected satisfaction , we have now our strong crew to provide our greatest general assistance which incorporates promoting, gross sales, planning, creation, top quality controlling, packing, warehousing and logistics for China Wholesale Bio Ball Aquarium Manufacturers Suppliers – 17%AL2O3 Inert Alumina Ceramic Ball – Zhongtai , The product will supply to all over the world, such as: Amman, Greek, Ecuador, With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We've our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost items and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.