Synthetic Aluminum Oxide Brown Fused Alumina F12-F220 for Bonded Abrasives
1. Description of Brown Fused Alumina
Brown Fused Alumina is called as the teeth of industry. It selected the bauxite,coke,iron scraps as raw
materials,then fused in electric furnace under high temperature,then made into different sizes through
one series process of crushing,screnning,magnetic separation,inspecting,packing.
It is one popular blasting media in many applications, also widely used as raw material to make resin
bonded abrasives and coated abrasives.
2. Main Technical Data of Brown Fused Alumina
| Main Technical Index |
| Shape | Sharp,Angular |
| Color | Brown |
| Crystalline system | Trigonal |
| Mohs Hardness | 9 Mohs |
| Vicker Hardness | 2200 kg/m2 |
| True Gravity | 3.97g/cm3 |
| Refracroriness | 1,900°C |
| Melting Point | 2,250°C |
| Chemical Index | Al2O3≥95% Fe2O3≤0.30% |
| TiO2≤3.5% SiO2≤1.0% |
| Specification | F12-F220,P12-P220 |
| 8-5mm, 5-3mm, 3-1mm, 1-0mm etc. |
| 100mesh ,325 mesh etc. |
| Product Standard | China GB/T,FEPA etc. |
3. Package of Brown Fused Alumina
4. Main Features of Brown Fused Alumina
- High Hardnes
- Good toughness
- Chemical stability
- Iron Free
5. Main Applications of Brown Fused Alumina
- Make resin cutting discs,cremic grinding wheels
- Make coated abrasives such as sand belts, sand paper,flap wheels, fiber wheels...
- Blasting Media
- High grade refractories
- Anti-slip resistant materials
6. Why Choose Us?
Professional Manufacturer,equipped the most advanced production line,testing equipment;
Professional technical staffs,good sales team and 7*24h technical and sales support;
Strict quality control and quality assurance, products will be inspected by each shipment,even for the free
sample in small quantity;
Multiple Authentication,Certificated by ISO9001 ISO14001,SGS,ROHS;
Stable supplier of Foxconn,Ujiden,Samsung Electronics,Tongda Group etc.;
Products in good quality & stable performance,competitive price,flexible payment terms,prompt delivery etc.
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