- Catalyst[10]
- Chemical Auxiliary Agent[3]
- Oxide[10]
- Ceramics[10]
- Refractory[10]
- Other Stainless Steel[10]
- Other Plastic Products[10]
- Contact Person : Ms. Lan Pheobe
- Company Name : Pingxiang Funeng Chemical Industry Co., Ltd.
- Tel : 86-799-3416518
- Fax : 86-799-3416390
- Address : Jiangxi,Pingxiang,Xiabu, Xiangdong, Pingxiang city
- Country/Region : China
- Zip : 337022
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High alumina ball is your smart choice in support media with unmatched impact resistance, thermal shock and crush strenth.
High alumina balls are the most widely used in refining, petrochemical, and gas processing applications with unmatched impact resistence, thermal shock and crush strength and survivalbility. Our balls is your smart choice in catalyst and adsorbent bed support media because of the high quality raw materials, controlled processing and the most consistent properties.
Available sizes: 1mm~150mm
Chemical composition:
SiO2 | 69%-74% |
Al2O3 | 19%-23% |
SiO2+Al2O3 | >92% |
CaO | 0.39% |
TiO2 | 1.18% |
MgO | 0.51% |
K2O | 3.06% |
Na2O | 0.53% |
leachable Iron | less than 0.1% |
P
hysical properties
Free volume (%) | 40 |
Water absorption (wt. %) | <0.5 |
Hardness, Mohs’ | >7 |
Particle density (gm/cc) | 2.3 |
Bulk density (kg/m3) | 1370-1400 |
Maximum operating temperture, (°C) | 1350 |
Acid resistance(%) | 99.6% |
Alkali resistance(%) | 85% |
Thermal shock resistance(°C-°C) | 427-20 |
Crush Strength
size | Crush strength, lbs(kg) |
3mm (1/8”) | 80 (36) |
6mm (1/4”) | 180 (82) |
10mm (3/8”) | 330 (150) |
13mm(1/2”) | 600 (273) |
19mm(3/4”) | 1300(590) |
25mm(1”) | 2200 (1000) |
30mm(1-1/4”) | 2200 (1000) |
38mm(1-1/2”) | 2600(1182) |
50mm(2”) | 3000 (1362) |
high alumina ball China