Inert Ceramic Ball Al2O3 Alumina Ceramic Balls - Ceramic Ball and Alumina Ceramic Balls
Model NO.:
Ceramic Ball
CAS No.:
/
Formula:
Al2O3
EINECS:
/
Shipping:
Support Sea freight
Place of Origin:
China
Payments:
L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA
design customization
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Stock
Yes
Classification
Al2O3
Quality
First Class
Production Capacity
1000 Tons/Month
HS Code
69091100
Origin
China
Trademark
SAMREAL
Specification
100kg, 150kg, 200kg
Transport packaging
Drum
Appearance
Grey Balls
Grade Standard
Industrial Grade
Alumina Ceramic Balls
It 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.
| Model: | Inert Ceramic Ball | |||
| Color: | Light Grey | |||
| Shape: | Ball | |||
| Chemical composition | ||||
| Typical Technical Composition | Min. % | Max. % | Usual % | |
| SiO2 | 64 | 75 | 68.4 | |
| Al2O3 | 19 | 25 | 23 | |
| Fe2O3 | ****** | 1.6 | 0.9 | |
| TiO2 | ****** | 1.4 | 0.96 | |
| CaO | ****** | 0.65 | 0.42 | |
| MgO | ****** | 0.6 | 0.38 | |
| Na2O | ****** | 2 | 1.12 | |
| K2O | ****** | 3.5 | 3.28 | |
| Al2O3+SiO2 | 90 | 96 | 92.9 | |
| Physical properties | ||||
| Index | Value | Value | ||
| Leachable Iron | ≤0.1% | |||
| Apparent Porosity by Weight | 2-6 % | |||
| Moh's Hardness Scale | >6.5 | |||
| Water Absorption | <1.0 wt.% | |||
| Acid Resistance | >99.8% | |||
| Thermal Conductivity | 0.9-1.0 w/m2.k | |||
| Thermal Expansion @500 | 0.20% | |||
| Specific Heat | 628-837 j/kgq | |||
| Thermal Shock Stability, @500 then water cooling | 10 times | |||
| Max. Operating Temperature | 1050°C | 1922 | ||
| Specific Density | 2200 kg/m3 | 137 lb/ft 3 | ||
| Bulk Density (Packing Density) | 1300 kg/m3 | 81 lb/ft 3 | ||
| Crush Strength | ||||
| Size | Crush Strength | |||
| Nominal Size | (lbs) | (kg) | (N/pc) | |
| mm | inch | min. | min. | min. |
| 3 | 1/8" | 84 | 38 | 372 |
| 6 | 1/4" | 209 | 95 | 931 |
| 10 | 3/8" | 282 | 128 | 1254 |
| 13 | 1/2" | 616 | 280 | 2744 |
| 16 | 5/8" | 770 | 350 | 3430 |
| 19 | 3/4" | 1738 | 790 | 7742 |
| 25 | 1" | 1936 | 880 | 8624 |
| 38 | 1-1/2" | 2156 | 980 | 9604 |
| 50 | 2" | 3564 | 1620 | 15876 |
| Typical Application | a)Widely used support media in the world because of their excellent consistence and reliability. b)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. | |||
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