Zibo Huao New Materials Co., Ltd.
| Payment Terms | L/C,T/T |
| D50 Cilas(μm) | 1.4, 1.8, 2.3 |
| Na₂O(%) | 0.12, 0.20 |
| Fe₂O₃(%) | 0.03, 0.05 |
| Packaging Details | 25kg/ 50kg/ 1000kg/ 1250kg/Jumbo(BB); Or As Customer's Requirement |
| CaO(%) | 0.02 |
| SiO₂(%) | 0.03, 0.08 |
| Surface area/BET(m²/g) | 1.5, 2.1, 3.0 |
| Delivery Time | Normally 15 days |
| D90 Cilas(μm) | 4.5, 6.0 |
| MgO(%) | 0.01 |
| Brand Name | HUAO |
| Model Number | Reactive Alumina |
| Place of Origin | Shandong, China |
| Certification | ISO9001, ISO14001, ISO45001 |
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Product Specification
| Payment Terms | L/C,T/T | D50 Cilas(μm) | 1.4, 1.8, 2.3 |
| Na₂O(%) | 0.12, 0.20 | Fe₂O₃(%) | 0.03, 0.05 |
| Packaging Details | 25kg/ 50kg/ 1000kg/ 1250kg/Jumbo(BB); Or As Customer's Requirement | CaO(%) | 0.02 |
| SiO₂(%) | 0.03, 0.08 | Surface area/BET(m²/g) | 1.5, 2.1, 3.0 |
| Delivery Time | Normally 15 days | D90 Cilas(μm) | 4.5, 6.0 |
| MgO(%) | 0.01 | Brand Name | HUAO |
| Model Number | Reactive Alumina | Place of Origin | Shandong, China |
| Certification | ISO9001, ISO14001, ISO45001 | ||
| High Light | D50 = 1.8 μm Reactive Alumina Micro-Powder ，Singlet Particle Distribution Alpha-Alumina Micro-Powder ，Low Chemical Impurities HA180 Reactive Alumina | ||
HA180 Reactive Alumina Powder is a high-purity α - Al₂O₃ material designed specifically for high-performance refractory castables and special thermal applications. HA180 has a singlet particle size distribution with a median particle size D50 of 1.8 μm and a BET surface area of 2.1 m²/g. Its formula can maintain low chemical impurities (Na₂O ≤ 0.20%, Fe₂O₃ ≤ 0.05%, SiO₂ ≤ 0.08%) By optimizing the particle packing density and reducing the demand for mixed water, HA180 enhances the fluidity and rheology of the matrix, while accelerating solid-state sintering, providing excellent mechanical strength, excellent thermal shock resistance, and reliable slag erosion protection.
| Features | Unit | Typical | Min | Max |
|---|---|---|---|---|
| Na₂O | % | 0.12 | -- | 0.20 |
| Fe₂O₃ | % | 0.03 | -- | 0.05 |
| MgO | % | 0.01 | -- | -- |
| SiO₂ | % | 0.03 | -- | 0.08 |
| CaO | % | 0.02 | -- | -- |
| Surface Area (BET) | m²/g | 2.1 | 1.5 | 3.0 |
| D50 Cilas (Median Particle Size) | μm | 1.8 | 1.4 | 2.3 |
| D90 Cilas | μm | 4.5 | -- | 6.0 |
| Particle Distribution | -- | Singlet | -- | -- |
Note: Custom grain sizes can be prepared according to specific customer process requirements.
HUAO Reactive Alumina significantly enhances matrix density and structural stability, providing superior resistance against slag erosion, thermal shock, and severe wear under high-velocity metal flows. Engineered for demanding environments, it is widely utilized in porous purging plugs, seating blocks, and shrouds requiring dense microstructures. Furthermore, it delivers precise slurry viscosity control, smooth flowability, and rapid early-strength development in refractory formulations.
We have ISO 9001, ISO 14001, and ISO 45001 certification qualifications. With over 10 years of B2B export expertise, we are not only suppliers, but also the partner of our customers. We conduct chemical and particle size (Cilas) checks on each batch of goods to ensure consistency between batches. Integrated manufacturing capabilities provide reliable mass production capabilities and comprehensive technical support.
HUAO HA180 is packaged in standard 25 kg moisture-proof bags or heavy-duty 1000 kg / 1250 kg bulk jumbo bags (Ton Bags) with internal polyethylene liners. Grain size distributions and private-label packaging options can be tailored to client specifications.
We also offer a complete line of high-purity alumina products. If you would like to explore our Tabular Alumina series, please contact our technical sales team.
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. With over 10 years of export experience, we act not only as a supplier, but also as the eyes of our clients to monitor prod... ZIBO HUAO NEW MATERIALS CO., LTD is a professional manufacturer and supplier of high-performance alumina ceramic products and refractory raw materials. With over 10 years of export experience, we act not only as a supplier, but also as the eyes of our clients to monitor prod...
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