Hardness 9 Inert Alumina Porcelain Balls Uses Grinding And Polishing Material
alumina inert packing balls
Introduction
Alumina inert packing ball is environmental protection and other industries, as the reactor catalyst cover support material and tower filler. Inert alumina porcelain ball it has the characteristics of high temperature and high pressure resistance, low water absorption, stable chemical properties.
Appilication
Alumina inert packing ball, also known as inert alumina porcelain ball, because it is inert, so it will not occur chemical reactions to play a catalytic role, and because of its dense texture, low water absorption, will not play a drying role. Inert alumina packing ball is widely used in petroleum, chemical, chemical fertilizer, natural gas, environmental protection and other industries, as the catalyst in the reactor cover support material and tower packing. It is mainly used in chemical fiber plants, alkylbenzene plants, aromatics plants and other hydrocracking refining equipment filler.
Technical Data
|
Brand |
HA-92 |
HA-95 |
HA-99 |
HA-99.5 |
|
AL2O3(%) |
≥92 |
≥95 |
≥99 |
≥99.5 |
|
Fe2O3(%) |
≤0.2 |
≤0.15 |
≤0.1 |
≤0.05 |
|
Bulk density(g/cm³) |
≥3.20 |
≥3.40 |
≥3.50 |
≥3.60 |
|
Packing density(g/cm³) |
1.80 |
1.85 |
2.00 |
2.10 |
|
Unit compressive Strength(13mm/N) |
≥5000 |
≥5500 |
≥6000 |
≥7000 |
|
Water Absorption(%) |
≤5 |
≤5 |
≤5 |
≤5 |
|
Color |
White |
White |
White |
White |
|
Noted: Water absorption can be customized according to customer’s requirement |
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