Alumina ceramic ball show high stability, significant acid corrosion and heat resistance.
Alumina ceramic ball is widely used in petroleum, chemical, natural gas industry, various reactor. Because the characteristics of a high aluminum content, making it ideal for strong acid or alkali environments. Especially for liquefied natural gas plant.
|
Properties |
Data |
|
|
Al2O3 |
20-25 |
|
|
Specific Gravity（g/cm3） |
1.3-1.8 |
|
|
Water Absorption（%）＜ |
5 |
|
|
Acid resistance（%）＞ |
90 |
|
|
Alkali resistance（%）＞ |
80 |
|
|
Spalling Resistance（℃）＞ |
250 |
|
|
refractoriness（℃）＞ |
1000 |
|
|
Crush Strength（KN/Piece）≥ |
φ3 |
0.2 |
|
φ6 |
0.5 |
|
|
φ8 |
0.7 |
|
|
φ10 |
0.85 |
|
|
φ13 |
1.8 |
|
|
φ16 |
2.3 |
|
|
φ20 |
4.3 |
|
|
φ25 |
6.2 |
|
|
φ30 |
7 |
|
|
φ50 |
12 |
|
25 kg/woven bag
The product as desiccant cannot be exposed in the open air and should be stored in dry condition with air-proof package.