Zibo Huao New Materials Co., Ltd.
| Fe₂O₃ (%) | 0.02, 0.03 |
| Delivery Time | Normally 15 days |
| CaO (%) | 0.02, 0.03 |
| D50 Cilas (μm) | 0.3, 0.5, 0.6 |
| Packaging Details | 25kgs/1250kgs/Jumbo(BB); Or As Customer's Requirement |
| Surface area/BET (m²/g) | 6.5, 7.5, 8.5 |
| D90 Cilas (μm) | 2.0, 3.0 |
| MgO (%) | 0.05, 0.07, 0.10 |
| Place Of Origin | Zibo, Shandong |
| SiO₂ (%) | 0.03, 0.07 |
| Payment Terms | 100% in advance/ 30% TT in advance,balance payment before delivery. |
| Na₂O (%) | 0.08, 0.10 |
| Place of Origin | Shandong, China |
| Brand Name | HUAO |
| Certification | ISO9001 ISO14001 ISO45001 |
| Model Number | Reactive Alumina |
View Detail Information
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Product Specification
| Fe₂O₃ (%) | 0.02, 0.03 | Delivery Time | Normally 15 days |
| CaO (%) | 0.02, 0.03 | D50 Cilas (μm) | 0.3, 0.5, 0.6 |
| Packaging Details | 25kgs/1250kgs/Jumbo(BB); Or As Customer's Requirement | Surface area/BET (m²/g) | 6.5, 7.5, 8.5 |
| D90 Cilas (μm) | 2.0, 3.0 | MgO (%) | 0.05, 0.07, 0.10 |
| Place Of Origin | Zibo, Shandong | SiO₂ (%) | 0.03, 0.07 |
| Payment Terms | 100% in advance/ 30% TT in advance,balance payment before delivery. | Na₂O (%) | 0.08, 0.10 |
| Place of Origin | Shandong, China | Brand Name | HUAO |
| Certification | ISO9001 ISO14001 ISO45001 | Model Number | Reactive Alumina |
| High Light | High Reactivity Micro Alumina Powder ，Blast Furnace Iron Trough Al2O3 ，Refractory Castables Al2O3 | ||
Reactive Alumina Powder is an essential raw material engineered for advanced refractories and technical ceramics. Featuring high alpha-phase purity, tailored micro-particle size distribution, and superior sintering reactivity, it optimizes particle packing density and fills micro-voids between aggregate grains.
In low-cement and ultra-low-cement castable formulations—such as steel ladle linings, blast furnace iron trough materials, porous purging plugs, seating blocks, and corundum self-flowing castables—it drastically reduces mixing water requirements. This improves matrix flowability, accelerates solid-state sintering, and maximizes bulk density.
Consequently, Reactive Alumina significantly enhances cold and hot mechanical strength, thermal shock resistance, and molten slag erosion resistance, ensuring prolonged service life and structural integrity under extreme high-temperature industrial conditions.
| Features/Methods | Unit | HA500 Typical | HA500 Min | HA500 Max |
|---|---|---|---|---|
| Na₂O | % | 0.08 | 0.10 | |
| Fe₂O₃ | % | 0.02 | 0.03 | |
| MgO | % | 0.07 | 0.05 | 0.10 |
| SiO₂ | % | 0.03 | 0.07 | |
| CaO | % | 0.02 | 0.03 | |
| Surface area/BET | m²/g | 7.5 | 6.5 | 8.5 |
| D50 Cilas | μm | 0.5 | 0.3 | 0.6 |
| D90 Cilas | μm | 2.0 | 3.0 | |
| Particle distribution | / | singlet |
HUAO Reactive Alumina (Zibo, Shandong) is an ISO9001, ISO14001, and ISO45001 certified raw material engineered for high-performance refractories and technical ceramics. Featuring high alpha-phase purity, optimized particle packing, and high sintering reactivity, it drastically reduces water demand in castable formulations.
It is essential for manufacturing steel ladle castables, blast furnace iron runner castables, purging plugs, seating blocks, corundum self-flowing castables, and spray coatings. By filling micro-voids, HUAO Reactive Alumina enhances matrix density, cold/hot mechanical strength, thermal shock stability, and slag erosion resistance.
Flexible packaging (25kg, 1,250kg bulk, Jumbo BB) and customizable particle specifications are available.
Q1: What is the brand name of the Reactive Alumina product?
A1: The Reactive Alumina product is branded as HUAO.
Q2: Where is the Reactive Alumina manufactured?
A2: It is produced in Zibo, Shandong, China.
Q3: What certifications does the HUAO Reactive Alumina have?
A3: The product is certified with ISO9001, ISO14001, and ISO45001.
Q4: What are the packaging options available for the Reactive Alumina?
A4: Packaging options include 25kgs bags, 1250kgs bulk bags, Jumbo bags (BB), or custom packaging as per customer requirements.
Q5: What are the payment terms for purchasing HUAO Reactive Alumina?
A5: Payment terms are either 100% in advance or 30% TT in advance with the balance payment beforeee delivery.
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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