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 | Brown aluminum oxide abrasive |
| Crystal form | Trigonal crystal sytem |
| Color | Brown |
| Hardness | Vickers Harness: 2100 HV Mohs: 9 |
| Bulk Density | F12#-F220# 1.98-1.68g/cm3 |
| True specific | 3.97g/cm3 |
| Package | 25kgs bags +Ton bag or Pallet |
| Chemical Index | Al2O3 95%min. SiO2 1%max. Fe2O3 0.3%max. TiO2 2.0-2.8% Cao 0.45% max. |
| Usage | For bonded abrasives like cutting discm grinding wheels, etc. |
| Port of loading | Tianjin, China |
| Sample | 1 kg for free |
| 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 | 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 | Brown aluminum oxide abrasive |
| Crystal form | Trigonal crystal sytem | Color | Brown |
| Hardness | Vickers Harness: 2100 HV Mohs: 9 | Bulk Density | F12#-F220# 1.98-1.68g/cm3 |
| True specific | 3.97g/cm3 | Package | 25kgs bags +Ton bag or Pallet |
| Chemical Index | Al2O3 95%min. SiO2 1%max. Fe2O3 0.3%max. TiO2 2.0-2.8% Cao 0.45% max. | Usage | For bonded abrasives like cutting discm grinding wheels, etc. |
| Port of loading | Tianjin, China | Sample | 1 kg for free |
| Brand Name | ZHENGTONG | Model Number | F12#-F220# |
| Certification | ISO9001, ISO14001 | Place of Origin | Henan, China |
| High Light | FEPA brown fused alumina ，20# brown fused aluminum oxide | ||
Brown Fuse Aluminum Oxide Abrasive Grits FEPA Brown 20#
Brown Fused Alumina, also called Brown aluminum oxide, is the main raw materials to produce vitrified bonded abrasives and resin bonded abrasives like cutting discs, cutting wheels, grinding wheels, etc..
Our Brown fused alumina is grade A, with Al2O3 95%Min.
Grit sizes from F12#-220#. Popular sizes 20#, 24#,30#,36#,46#,60#, 80# etc to produce bonded abrasives.
Particle sizes distribution meets FEPA 42-1:2006.
Commodity: Brown Fused Alumina
Production Type: Tilting Furnace, Barmac Crushing, Air Blow Cleaning
| Chemical Index | ||||
| Al2O3 | SiO2 | Fe2O3 | TiO2 | CaO |
| 95%min. | 1.0% max. | 0.3% max. | 2.0%-3.0% | 0.45% Max. |
| Physical Index | ||||
| Color | Crystal Form | True Specific Gravity | Vickers Hardness | Melting point |
| Brown | Trigonal Crystal | 3.97g/cm3 | 2100kg /mm2 | 2000 °C |
| Sizes-Grit & Bulk Density (g/cm3) | ||||
| F12# 1.93-1.99 | F14# 1.92-1.98 | F16# 1.91-1.97 | F20# 1.90-1.96 | F22# 1.89-1.95 |
| F24# 1.88-1.94 | F30# 1.87-1.93 | F36# 1.85-1.91 | F40# 1.84-1.90 | F46# 1.83-1.89 |
| F54# 1.82-1.88 | F60# 1.81-1.86 | F70# 1.80-1.84 | F80# 1.79-1.82 | F90# 1.77-1.80 |
| F100# 1.75-1.78 | F120# 1.73-1.76 | F150# 1.70-1.74 | F180# 1.69-1.73 | F220# 1.68-1.72 |
| Sizes-Section sand | ||||
| 0-1mm | 1-3mm | 3-5mm | 5-8mm | 0-25mm |
| 200mesh | 325mesh | Special sizes can be customized as per clients’ requirements | ||
Supply Capacity
Brown Aluminum oxide grits especially F 20#, 24#, 30#, 36#, 46#, 60#, 70#, 80#
Is applicable for Bonded abrasives.
Vitrified Bonded abrasives and resin bonded abrasives. Like grinding wheels, cutting discs, etc.
1) 20 years abrasive industry experiences
2) Direct Factory supply & Fixed abrasive sources
3) On-site inspection in factory for each shipment
4) Samples tests each lot in Zhengzhou Research Institute for Abrasives& Grinding Co., Ltd
Pls send me email to get Brown fused alumina updated price and datasheet /samples...
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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