Zibo Huao New Materials Co., Ltd.
| Payment Terms | L/C,T/T |
| D50 Cilas(μm) | 1.3, 1.6, 1.8 |
| Fe₂O₃(%) | 0.08, 0.12 |
| Packaging Details | 25kg/ 50kg/ 1000kg/ 1250kg/ 1350kg Jumbo(BB); Or As Customer's Requirement |
| CaO(%) | 0.10 |
| MgO(%) | 8.00 |
| Na₂O (%) | 0.10, 0.20 |
| Surface area/BET(m²/g) | 3.5, 3.8, 4.7 |
| SiO₂(%) | 0.05, 0.10 |
| Delivery Time | Normally 15 days |
| D90 Cilas(μm) | 6.0, 7.5, 8.5 |
| Model Number | Reactive Alumina |
| Certification | ISO9001, ISO14001, ISO45001 |
| Brand Name | HUAO |
| Place of Origin | Shandong, China |
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Product Specification
| Payment Terms | L/C,T/T | D50 Cilas(μm) | 1.3, 1.6, 1.8 |
| Fe₂O₃(%) | 0.08, 0.12 | Packaging Details | 25kg/ 50kg/ 1000kg/ 1250kg/ 1350kg Jumbo(BB); Or As Customer's Requirement |
| CaO(%) | 0.10 | MgO(%) | 8.00 |
| Na₂O (%) | 0.10, 0.20 | Surface area/BET(m²/g) | 3.5, 3.8, 4.7 |
| SiO₂(%) | 0.05, 0.10 | Delivery Time | Normally 15 days |
| D90 Cilas(μm) | 6.0, 7.5, 8.5 | Model Number | Reactive Alumina |
| Certification | ISO9001, ISO14001, ISO45001 | Brand Name | HUAO |
| Place of Origin | Shandong, China | ||
| High Light | Multimodal Reactive Alumina ，8.00% MgO Alpha Alumina Micro Powder ，Low Impurity Reactive Alumina Powder | ||
HUAO HA100 Reactive Alumina is a high-performance alpha-Al₂O₃ micro-powder engineered with a specialized multimodal particle size distribution, featuring a typical D50 of 1.6 μm and a BET surface area of 3.8 m²/g. Formulated with tightly controlled chemical impurities, optimizing particle packing, reducing mixing water demand, and enhancing matrix fluidity in advanced refractory formulations. It accelerates solid-state sintering to deliver superior mechanical strength and reliable protection against severe high-temperature environments.
| Features / Test Methods | Unit | Typical Value | Min Value | Max Value |
|---|---|---|---|---|
| Na₂O (%) | % | 0.10 | -- | 0.20 |
| Fe₂O₃ (%) | % | 0.08 | -- | 0.12 |
| MgO (%) | % | 8.00 | -- | -- |
| SiO₂ (%) | % | 0.05 | -- | 0.10 |
| CaO (%) | % | 0.10 | -- | -- |
| Surface Area (BET) | m²/g | 3.8 | 3.5 | 4.7 |
| D50 Cilas (Median Particle Size) | μm | 1.6 | 1.3 | 1.8 |
| D90 Cilas | μm | 7.5 | 6.0 | 8.5 |
| Particle Distribution | -- | multimodal | -- | -- |
Grain size can be prepared according to customer requirements.
HUAO HA100 Reactive Alumina is a high-quality matrix filler for high-performance refractory castables, including ladle liners, blast furnace iron flow channels, porous blow plugs, seat blocks, corundum self flowing castables, and spray coatings. It provides excellent rheological control, high packing density, and outstanding slag erosion resistance in harsh high-temperature environments.
Export packaging configurations include reinforced 25 kg double woven bags or heavy-duty 1000 kg / 1250 kg / 1350 kg jumbo bags equipped with interior moisture barrier linings. All pallets are constructed from treated or synthetic wood and shrink-wrapped to withstand long-distance ocean shipping. We fully support neutral packaging, custom brand printing, and tailored bag specifications to match your facility requirements.
Yes, HUAO operates in strict compliance with ISO 9001, ISO 14001, and ISO 45001 certified management systems, conducting thorough chemical and physical inspections on every production lot.
The multimodal sizing allows smaller particles to fill the interstitial spaces between larger grains, dramatically increasing packing density and reducing the volume of mixing water needed.
An optimized MgO content (typical 8.00%) promotes solid-state reactions and spinel formation at high temperatures, enhancing volume stability and slag corrosion resistance.
By lowering porosity and accelerating sintering between matrix grains, HA100 increases both cold crushing strength and hot modulus of rupture.
Yes, HUAO offers flexible milling and micro-grading capabilities to customize median particle sizes and D90 parameters to your precise application needs.
We also provide other alumina products. If you would like to learn more about Tabular Alumina, please click here.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2016
Employee Number:
6~400
Ecer Certification：
Verified Supplier
ZIBO HUAO NEW MATERIALS CO., LTD is a professional manufacturer and supplier of high-performance alumina ceramic products and refractory raw materials. Supported by skilled workers, experienced technicians, and an attentive after-sales service team, HUAO provides comprehensive support to ensure a wo... ZIBO HUAO NEW MATERIALS CO., LTD is a professional manufacturer and supplier of high-performance alumina ceramic products and refractory raw materials. Supported by skilled workers, experienced technicians, and an attentive after-sales service team, HUAO provides comprehensive support to ensure a wo...
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