Cenosphere
PRODUCT DATA SHEET
Cenosphere
Aluminosilicate microsphere - thin-walled. Hollow grey and off white colour free flowing spheres. Typically produced as a byproduct of coal combustion at thermal power plants.
Physical Properties
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Physical Properties (general)
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Particle Size
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0-500 Microns
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Avg. Particle Density
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0.6-0.8 g/cc (42 lbs/ft3)
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Avg. Bulk Density
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0.35-0.45 g/cc (24 lbs/ft3)
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Specific Gravity
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0.45-0.75
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Compressive Strength
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2500-5000 psi
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Hardness
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Moh's scale 5-7
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Melting Point
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1300 - 1650°C
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CTE
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8 x 10 -6(°K)
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Surface Moisture
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0,5 % max
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Sinkers
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5% max
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Wall Thickness
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5%-10% Sphere Diameter
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PH in water
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6 - 7
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Oil Absorbtion
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16-18 g oil/100g
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Chemical compound
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Silica (SiO2)
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50-68%
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Alumina (AL2O3)
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18-38%
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Iron (Fe3O2)
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1.4 - 6 %
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CaO
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1,8%
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MgO
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1%
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K2O+Na2O
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1,5%
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Packing: Bulk Big Bags of 500 kgs or 20 or 25 kgs bags on pallets, or as customer's reques - Strong Straps, No Leakage, No Liners, Wooden Pallet
We can offer various qualities of cenospheres.
Please contact us for more information, detailed product specifications or a material safety datasheet at: veselov@inoteck.ru
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