Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 10000mt per year |
| Delivery Time | 8-30 days |
| Packaging Details | 25kgs bags+Ton bag or pallet, 25mt/20'GP usually |
| Material | Aluminium oxide Al2O3 |
| Product name | White fused alumina |
| Crystal form | Trigonal crystal sytem |
| Color | White |
| Hardness | Vickers Harness: 2200 HV Mohs: 9 |
| True specific | 3.95g/cm3 |
| Package | 25kgs bags +Ton bag or Pallet |
| Chemical Index | Al2O3 99%min. SiO2 0.05%max. Fe2O3 0.1%max. NaO2 0.35%Max L.O.i 0.2% max. |
| Usage | For refractory |
| Sample | 1 kg for free |
| Brand Name | Zhengtong |
| Model Number | 0-1,1-3, 3-5, 5-8mm, 200mesh, 325mesh |
| Certification | N/A |
| Place of Origin | Zhengzhou |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000mt per year |
| Delivery Time | 8-30 days | Packaging Details | 25kgs bags+Ton bag or pallet, 25mt/20'GP usually |
| Material | Aluminium oxide Al2O3 | Product name | White fused alumina |
| Crystal form | Trigonal crystal sytem | Color | White |
| Hardness | Vickers Harness: 2200 HV Mohs: 9 | True specific | 3.95g/cm3 |
| Package | 25kgs bags +Ton bag or Pallet | Chemical Index | Al2O3 99%min. SiO2 0.05%max. Fe2O3 0.1%max. NaO2 0.35%Max L.O.i 0.2% max. |
| Usage | For refractory | Sample | 1 kg for free |
| Brand Name | Zhengtong | Model Number | 0-1,1-3, 3-5, 5-8mm, 200mesh, 325mesh |
| Certification | N/A | Place of Origin | Zhengzhou |
| High Light | white fused aluminum oxide ，fine grit aluminum oxide | ||
WHITE ALUMINUM OXIDE FOR REFRACTORY
White fused aluminum oxide is a very high purity oxide, and thus recommended when contamination is an issue to be considered. It is obtained from the fusion of high purity calcined alumina in electric arc furnaces. The result is a product with high hardness, high friability, high purity, high melting point, and large crystal size.
The fused white aluminum oxide 0-1MM, 1-3MM, 3-5MM, 5-8MM, 200MESH, 325MESH, are the main raw material for the production of high-grade indefinite and shaped refractory materials.
Typical Chemical Analysis:
| Aluminum Oxide (Al2O3) | 99.25% |
| Titanium Dioxide (TiO2) | 0.02% |
| Silicon Dioxide (SiO2) | 0.02% |
| Iron Oxide (Fe2O3) | 0.1% |
| Sodium Oxide (Na2O) | 0.5% |
Physical Characteristics:
| Crystal Form: | Alpha-Alumina |
| True Density: | 3.95 g/cm3 |
| Hardness: | Mohs 9.0 |
| Melting Point: | 2250°C |
| Color: | White |
White aluminum oxide section sand 0-1mm, 1-3mm, 3-5mm, 5-8mm, 200 mesh, 325 mesh
Widely used for
High quality Refractory
Widely used in steel, cement, ceramics, abrasives, petrochemical and other industries.
Caroline Cui
Company Details
Business Type:
Exporter,Seller
Year Established:
2017
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Zhengzhou Zhengtong Abrasive Import & Export Co., Ltd is specialized in providing ceramia beads blast -ing media, Zirconia beads grinding media and Aluminum Oxide abrasive using in grinding, polishing cutting, sandblasting and refractories. ... Zhengzhou Zhengtong Abrasive Import & Export Co., Ltd is specialized in providing ceramia beads blast -ing media, Zirconia beads grinding media and Aluminum Oxide abrasive using in grinding, polishing cutting, sandblasting and refractories. ...
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