Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 30000mts per year |
| Delivery Time | Within 7 days after order confirmed |
| Packaging Details | 25 kg Bag + Pallet，25kg bag+Ton Bag |
| Commodity | Aluminium Oxide Blasting Media |
| Product Name | Brown Fused Alumina |
| Usage | Abrasives,Polishing Media,Aggregates,Blasting Media |
| Chemical Index | 95% Al2O3 Min |
| Shape | Angular |
| True Gravity | ≥3.97g/cm3 |
| Hardness | 9 Mohs |
| Vicker Hardness | 2200 kg/m2 |
| Brand Name | Zhengtong |
| Model Number | F12-F320#,P12-P320# |
| Certification | N/A |
| Place of Origin | Zhengzhou |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 30000mts per year |
| Delivery Time | Within 7 days after order confirmed | Packaging Details | 25 kg Bag + Pallet，25kg bag+Ton Bag |
| Commodity | Aluminium Oxide Blasting Media | Product Name | Brown Fused Alumina |
| Usage | Abrasives,Polishing Media,Aggregates,Blasting Media | Chemical Index | 95% Al2O3 Min |
| Shape | Angular | True Gravity | ≥3.97g/cm3 |
| Hardness | 9 Mohs | Vicker Hardness | 2200 kg/m2 |
| Brand Name | Zhengtong | Model Number | F12-F320#,P12-P320# |
| Certification | N/A | Place of Origin | Zhengzhou |
| High Light | F80# Aluminium Oxide Blasting Media ，Angular Aluminium Oxide Blasting Media ，9 Mohs Aluminum Oxide Sand | ||
Aluminium Oxide Blasting Media Brown Fused Alumina F46# F60# F80# for Stainless Steel Parts
1. Product Description of Brown Aluminum Oxide
Brown Fused Alumina is also called as brown aluminum oxide,it selects the high quality bauxite as main
material,then fused in arc furnace under high temperature,finally screened into different sizes.
Brown Fused Alumina(BFA) is divided into Tilting Furnace BFA,Fixed Furnace BFA according to the smelt
types of arc furnace;
It is also divided into Barmac BFA,Roller BFA,Ball Milling BFA according to the different crushing types;
2. Main Technical Data of BrownAluminum Oxide
| Commodity | Brown Fused Alumina(BFA) Brown Aluminum Oxide |
| 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. Main Fetures
High hardnss,high strengthness
Good wear resistance
High tempeture resistance
4. Main Applications:
Bonded abrasives: Resin cutting discs,Ceamic grinding wheels;
Coated Arasives: Sandpaper,sandblets etc.;
Blasting media
Anti-skip wear resistant materials
Refractories
Brake pads etc
5. Packages of Brown Aluminum Oxide
25kg bag+ ton bag or pallet
6. Why brown fused alumina F46#,F60#,F80 is suitable for blasting stainless steel parts?
First grade Brown fused alumina contains 95% Min Al2O3,9 mohs hardness,its high hardness and high
strength can remove the oxide scale, impurities easily and achieve one certain roughness.
The fine grit of brown fused alumina used in blasting process, the lower toughness will be achieved,meanwhile,it will improve the surface’s cleanliness.
BFA 46# coaser grit has higher hardness and larger particle size,while BFA 80# finer grit has more tiny
particle size and lower hardness,so BFAF46#,F60#,F80# is more popularg grit size for blasting stainless
steel parts,since blasting media requires BFA in higher hardness and angular shape.
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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