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 |
| Product Name | Brown Aluminium Oxide,Artifical Corundum |
| Usage | Bonded Abrasives |
| Color | Brown |
| Mohs Hardness | 9 |
| Vicker Hardness | 2200kg/mm2 |
| Bulk Density | 1.98-1.68g/cm3 |
| Loading Port | Tianjin or Qingdao,China |
| 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 |
| Product Name | Brown Aluminium Oxide,Artifical Corundum | Usage | Bonded Abrasives |
| Color | Brown | Mohs Hardness | 9 |
| Vicker Hardness | 2200kg/mm2 | Bulk Density | 1.98-1.68g/cm3 |
| Loading Port | Tianjin or Qingdao,China | Brand Name | Zhengtong |
| Model Number | F12-F220 | Certification | ISO9001,ISO14001 |
| Place of Origin | Henan,China | ||
| High Light | brown fused alumina ，grit aluminum oxide | ||
High Cleanliness Brown Aluminium Oxide Artifical Corundum F12-F220 for Bonded Abrasives
1. Product Description of Brown Aluminium Oxide
Brown Aluminium oxide is one kind of artifical corundum, it has brown color, so it is also named as
brown fused alumina(BFA),it is obtained from bauxite,coke, iron scrap through an electric arc furnace
process.
Brown Aluminium Oxide is widely used in bonded abrasives due to its characteristic of high hardness,
good self-sharpness and high toughness etc.
2. Main Technical Index of Brown Aluminium Oxide
| Commodity | Usage | Grit | Main Chemical Index | ||||
| Al2O3 | TiO2 | SiO2 | Fe2O3 | Magnetic | |||
| Brown Aluminium Oxide
| Sandblasting | 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, Fixed Furnace |
| Crushing Method | Barmac,Roller,Ball mill |
3. Main Products Features:
High hardness and toughness
Brown aluminium oxide contains more than 95% Al2O3,and its special crystal form make it an hard
and tough material,which offers stronger cutting force ;
Good Self-sharpness
Its block and sharp grit shape offers new sharp edge in the cutting process,it is suitable to cut the
alloy steel and stainless steel products.
4. Main Application of Brown Aluminium Oxide to make Bonded Abrasives
In addition, Brown Aluminium Oxide is also widely used for making coated abrasives,refractory materials,
anti-skid materials, blasting media, brake pad etc.
5. 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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