99.5% High Purity Inert Alumina Filler Balls
99.5% high purity inert alumina filler balls are designed for use as support media and inert packing in reactors, towers, and vessels.
They provide excellent chemical stability, mechanical strength, and thermal resistance, ensuring long service life under demanding operating conditions.
These balls are non-catalytic, chemically inert, and do not participate in reactions, making them ideal for protecting catalysts and ensuring stable flow distribution.
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Product Introduction
Key Features
- High Purity Alumina (Al₂O₃ ≥ 99.5%)
- Excellent chemical resistance to acids and alkalis
- High compressive strength and low wear rate
- Low water absorption
- Stable performance at high temperatures
- Smooth surface and precise sphericity
Typical Applications
- Catalyst support layers
- Reactor and absorber towers
- Chemical processing units
- Petrochemical and refinery systems
- Gas and liquid distribution beds
- Protection layers above or below active catalysts
Available Sizes
Standard diameters available:
- 1 mm – 50 mm
Custom size distribution can be supplied upon request.
Technical Properties (Typical Values)
| Property | Value |
|---|---|
| Alumina Content (Al₂O₃) | ≥ 99.5% |
| Bulk Density | High |
| Water Absorption | Very low |
| Compressive Strength | High |
| Chemical Reactivity | Inert |
| Color | White |
Note: Values may vary slightly depending on size.
Why Choose Our Inert Alumina Balls
- Strict raw material selection
- Stable quality and batch consistency
- Suitable for long-term industrial operation
- Widely used in chemical and petrochemical industries
If you are unsure about the suitable size or loading configuration, please contact us for a professional recommendation based on your working conditions.
Packaging
- Woven bags with inner plastic lining
- Big bags
- Customized packaging available
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