Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 2000MTS per month |
| Delivery Time | Within 7-20 days depending on the order quantity |
| Packaging Details | Ton Bag, 25kg Bag+Ton Bag, 25kg Bag+Pallet, special package can be customized. |
| Product Name | Brown Aluminum Oxide |
| Shape | Sharp Block |
| Usage | blasting media |
| Mohs Hardness | 9 Mohs Min |
| Vicker Hardness | 2100kg/mm2 |
| Material | 95% Alumina |
| Brand Name | Zhengtong |
| Model Number | F12-F220 |
| Certification | ISO9001,ISO14001 |
| Place of Origin | Henan,China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2000MTS per month |
| Delivery Time | Within 7-20 days depending on the order quantity | Packaging Details | Ton Bag, 25kg Bag+Ton Bag, 25kg Bag+Pallet, special package can be customized. |
| Product Name | Brown Aluminum Oxide | Shape | Sharp Block |
| Usage | blasting media | Mohs Hardness | 9 Mohs Min |
| Vicker Hardness | 2100kg/mm2 | Material | 95% Alumina |
| Brand Name | Zhengtong | Model Number | F12-F220 |
| Certification | ISO9001,ISO14001 | Place of Origin | Henan,China |
| High Light | aluminum oxide abrasive media ，aluminum oxide sandblasting abrasive | ||
High Hardness 95% Al2O3 Aluminum Oxide Brown Fused Alumina F24 F30 for Sandbalsting
1. Product Description of Aluminum Oxide Brown Fused Alumina
Brown aluminum oxide is also called as brown fused alumina,it is produced by bauxite,coke,iron scrap as the
main raw material,fused in an electric arc furnace under high temperature over 2000 degrees.
The top grade brown aluminum oxide contains 95% alumina,it has high Mohs hardness of 9,which is used in
rough grinding of ordinary steel, such as carbon steel, oridiary alloy steel, calcinable cast iron, hard bronze, etc.
It is also one popular blasting media in various applications.
2. Main Technical Index of Aluminum Oxide Brown Fused Alumina
| Commodity | Usage | Grit | Main Chemical Index | ||||
| Al2O3 | TiO2 | SiO2 | Fe2O3 | Magnetic | |||
| Brown Fused Alumina
| Blasting Media | F4～F80 |
≥95% |
≤3.5% | ≤1.0% | ≤0.30% | ≤0.05 |
| F90～F150 | ≥94% |
≤3.5% | ≤1.0% | ≤0.30% | ≤0.03 | ||
| F180～F220 | ≥93% |
≤3.5% | ≤1.0% | ≤0.30% | ≤0.03 | ||
| Main Physical Index | |
| Color | Brown |
| Crystal Form | Trigonal Crystal System |
| True Specific Gravity | ≥3.97g/cm3 |
| Bulk Density | 1.68-1.98g/cm3 |
| Vicker Hardness | 2100kg /mm2 |
| Mohs Hardness | ≥9 Mohs |
| Compressive strength | 34N |
| Furnace Type | Tilting furnace |
| Crushing Method | Barmac,Roller,Ball mill |
3. Product Main Features
4. Brown Fused Alumina Application in Sandblasting:
5. Product Show
6. Product Package:
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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