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 | Brown Aluminium oxide Al2O3 |
| Product name | Brown fused alumina |
| Color | Brown |
| Vickers Hardness | 2100 HV |
| Bulk Density | F36# 1.90-1.92 g/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% |
| Usage | For sandblasting molds cleaning |
| Port of loading | Tianjin, China |
| Brand Name | Zhengtong |
| Model Number | F12#-F220# |
| Certification | N/A |
| Place of Origin | Zhengzhou |
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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 | Brown Aluminium oxide Al2O3 | Product name | Brown fused alumina |
| Color | Brown | Vickers Hardness | 2100 HV |
| Bulk Density | F36# 1.90-1.92 g/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% |
| Usage | For sandblasting molds cleaning | Port of loading | Tianjin, China |
| Brand Name | Zhengtong | Model Number | F12#-F220# |
| Certification | N/A | Place of Origin | Zhengzhou |
| High Light | aluminum oxide abrasive media ，aluminum oxide sandblasting abrasive | ||
BROWN ALUMINUM OXIDE FOR SANDBLAST MOLDS CLEAN
DESCRIPTION OF BROWN ALUMINIUM OXIDE
Brown Fused Alumina, also called Brown aluminum oxide, brown corundum, artificial corundum, BFA, etc, is produced by a reduction fusion of high quality bauxite in electric arc furnaces in more than 2200 ℃ electric arc furnace, and then crush to F 12#-220# grits by Barmac,
F sand F12#-F220# is applied for bonded abrasives grinding wheels, blasting media, and polishing.
SPECIFICATIONS OF BROWN ALUMINIUM OXIDE
| Application
| Specification | Chemical Index % | Magnetic material% | ||||
| Al2O3 | Fe2O3 | SiO2 | TiO2 | ||||
| Bonded abrasives &sandblasting | F | 4#—80# | ≥95.5 | ≤0.2 | ≤1.2 | ≤3.0 | ≤0.05 |
| 90#—150# | ≥94.5 | ≤0.03 | |||||
| 180#—220# | ≥93.5 | ≤0.3 | ≤1.5 | ≤3.5 | ≤0.02 | ||
| Physical Index | |||||
| Color | Crystal Form | True Specific Gravity | Bulk Density | Vickers Hardness | Mohs Hardness |
| Brown | Trigonal Crystal | 3.97g/cm3 | 1.64-1.99g/cm3 | 2100kg /mm2 | 9 |
Molds processing :
Generally, the surface of the mold is sandblasted, the mold is bitten after matting, the wire cutting mold, the glass mold, the tire mold, the conductive rubber mold, the shoe mold, the electric wood mold, the plating mold, the button mold, the plastic product mold.
Applicable equipment
Suction dry sand blasting machine
Press-in dry blasting machine
Caroline Cui
Zhengzhou Zhengtong Abrasive Imp.&Exp. Co., Ltd
Address: Ximazhuang, Liuzhai Town, Xinmi City, Henan, China
Tel.:+371 86592608
Mob.: +86 15003865330
Email: caroline@zzztabrasive.com
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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