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Zibo Yaohua Imp. & Exp. Co., Ltd.

Refractory Ball, Refractory Products, Refractory Materials manufacturer / supplier in China, offering Tabular Alumina Balls, Acid Proof / Alumina Lining Acid Resistant Ceramic Fibre Tile for Tanks of Acid /Towers, Alumina - Silicate Ceramic Fiber Blanket for Boiler Insulation and so on.

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Supplier Homepage Product Refractory Tabular Alumina Balls

Tabular Alumina Balls

FOB Price: US $260 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $260/ Ton
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Production Capacity: 500 Metric Ton/Metric Tons Per Month
Transport Package: Plastic Bag + Carton +Pallet
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: YH-Alumina Balls
  • Feature: Long Time Materials
  • Shape: Ball
  • Al2O3 Content (%): 65~95
  • Size(mm): 40-80mm
  • Apparent Porosity(%): 25-18
  • Cold Crushing Strength(MPa): 13-36
  • Application: Insulation Furnace
  • Trademark: YH
  • Origin: Zibo, Shandong, China
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Refractory Material
  • Material: Alumina Block
  • Sio2 Content (%): 50~65
  • Refractoriness Under Load(°c): 1450-1650
  • Bulk Density(g/cm3): 2.3-3.1
  • Thermal Shock Resistance: 7-20
  • Advantage: Chemical Stability
  • Specification: CE, SGS
  • HS Code: 6902900000
Product Description
Tabular Alumina Balls
Tabular Alumina Balls 
Product Description
Tabular alumina balls are sintered alpha alumina with very high-purity ,are high-density, fully shrunk, coarse crystalline alpha aluminas. When the internal crystalline structure of tabular alumina is examined, large plate-like or tablet-like crystals are apparent. The shape of these crystals gives "tabular" alumina its name.

Tabular alumina is produced by sintering ball- formed calcined alumina at a very high temperature around 2040°C (3704°F), which is the fusion point of aluminium oxide. The alumina is form of pure aluminum oxide - because practically all porosity and shrinkage is removed under such high temperature. Essentially it is 100 percent alpha alumina (corundum).These tabular alumina balls are then crushed, graded or screened, and ground to a wide range of granular or powdered particle-size distributions. Tabular Alumina can be in appearance of white crystalline granules or powder. Depending on requirements, ball sizes are produced from 1/8 to 1 inch (tolerance ± 1 mm)
Tabular alumina balls are long lasting, smooth, good thermal shock properties and very good resistance to the mechanical and abrasive actions found in catalyst support systems, high chemical purity, do not produce fines and dust to contaminate the product stream, and are unaffected by either oxidizing or reducing atmospheres at temperatures well below the softening point.
·  ideal in applications such as inert catalyst bed supports
·  regenerative burner bed applications
·  deep bed molten aluminium filtration
·  Heat exchange media
·  are suitable as catalyst reactor
·  desiccant bed supports
·  or for ballast under exposure to high temperature
·  severe corrosive conditions
Standard Size
Standard sizes: ½" - ¼", ¼" -8, 3-6, 6-10, 6-14, 8-14, 14-28, 28-48, -14, -28, -48, -100, -325 mesh
5-10, 2-5, 3-6, 2-3, 1-3, 1-2, 0.5-1, 0.2-0.6, 0-1, 0-0.5, 0-0.3, 0-0.2, 0-0.045 mm
Other sizes available as per customer's requirement


25kg-bags or 1 mt big bags
Data Sheet
All information in this data sheet is based on indications of the producer and on current knowledge. All information in this data sheet does not represent any guarantee.
Chemical Analysis %Al 2 O 3min.99.30
 Fe 2 O 3max.0.10
 SiO 2max.0.20
 Na 2 Omax.0.40
 TiO 2 traces
Apparent Porosity:
3.54 g/cm³ (uncrushed material)
 Water absorption:max.1.50

Contact Yaohua refractories for Tabular Alumina, Tabular Alumina Balls or other refractory raw material to save you both time and money!

Call us at +86 18766959717  for your refractory raw material, chemical additives or minerals need!

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Mobil:+86 18766959717

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