|
Al2O3: 23-26%
Size: from 3mm (1/8 inch) to 50mm (2 inch)
XINGFENG 23% Ceramic ball is one of the new media in the industry with unmatched impact resistance, thermal shock, crush strength, and survivability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.
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%
Chemical composition
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 inch (3mm) |
>35 |
>0.35 |
|
1/4 inch (6mm) |
>60 |
>0.60 |
|
3/8 inch (10mm) |
>85 |
>0.85 |
|
1/2 inch (13mm) |
>185 |
>1.85 |
|
3/4 inch (19mm) |
>487 |
>4.87 |
|
1 inch (25mm) |
>850 |
>8.5 |
|
1-1/2 inch (38mm) |
>1200 |
>12 |
|
2 inch (50mm) |
>5600 |
>56 |
