Products
China Inert Alumina Ceramic Ball Factory
Chemical Composition
|
Al2O3+SiO2 |
Al2O3 |
SiO2 |
Fe2O3 |
MgO |
K2O+Na2O+CaO |
Other |
|
> 92% |
23-26% |
68-73% |
<1% |
<2.5% |
<4% |
<0.5% |
Leach able Fe2O3 is less than 0.1%.
Technical Data
|
Item |
Value |
|
Water absorption (%) |
<0.5 |
|
Bulk density (g/cm3) |
1.35-1.4 |
|
Specific gravity (g/cm3) |
2.3-2.4 |
|
Free volume (%) |
40 |
|
Operation temp.(max) (℃) |
1100 |
|
Moh’s hardness (scale) |
>6.5 |
|
Acid resistance (%) |
>99.6 |
|
Alkali resistance (%) |
>85 |
Size available & Crush strength
|
Size |
Crush strength |
|
|
Kg/particle |
KN/particle |
|
|
1/8''(3mm) |
>35 |
>0.35 |
|
1/4''(6mm) |
>60 |
>0.60 |
|
3/8''(10mm) |
>85 |
>0.85 |
|
1/2''(13mm) |
>185 |
>1.85 |
|
3/4''(19mm) |
>487 |
>4.87 |
|
1''(25mm) |
>850 |
>8.5 |
|
1-1/2''(38mm) |
>1200 |
>12 |
|
2''(50mm) |
>5600 |
>56 |
Package
Plastic Jumbo bag, palletized
Steel drum of 220Liters, palletized
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