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 | White fused alumina |
| Crystal form | Trigonal crystal sytem |
| Color | White |
| Hardness | Vickers Harness: 2200 HV Mohs: 9 |
| True specific | 3.95g/cm3 |
| Package | 25kgs bags +Ton bag or Pallet |
| Chemical Index | Al2O3 99%min. SiO2 0.05%max. Fe2O3 0.1%max. NaO2 0.35%Max L.O.i 0.2% max. |
| Usage | For sandblasting, lapping and polishing |
| Sample | 1 kg for free |
| Brand Name | Zhengtong |
| Model Number | F240#-F1200# |
| 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 | Aluminium oxide Al2O3 | Product name | White fused alumina |
| Crystal form | Trigonal crystal sytem | Color | White |
| Hardness | Vickers Harness: 2200 HV Mohs: 9 | True specific | 3.95g/cm3 |
| Package | 25kgs bags +Ton bag or Pallet | Chemical Index | Al2O3 99%min. SiO2 0.05%max. Fe2O3 0.1%max. NaO2 0.35%Max L.O.i 0.2% max. |
| Usage | For sandblasting, lapping and polishing | Sample | 1 kg for free |
| Brand Name | Zhengtong | Model Number | F240#-F1200# |
| Certification | N/A | Place of Origin | Zhengzhou |
| High Light | white fused alumina ，white fused aluminum oxide | ||
WHITE FUSED ALUMINA MICRO POWDER 240#-1200# FOR POLISHING
White aluminum oxide is made from high quality alumina by being melted in the electric arc furnace. It is characterized by high purity, great self-sharpening, acid and alkali resistance, high temperature resistance and stable thermal performance,which makes it to be prefect raw material for all kinds of abrasive tools,sandblasting, and polishing etc.
The White aluminum oxide Micro powder 240#, 280#, 320#, 400#, 500#, 600#, 800#, 1000#,1200#, is suitable for super-fine grinding and polishing of crystal and electronics industries.
| Application | Specifications | The main chemical components% | |||||
| Al2O3 | Fe2O3 | SiO2 | Na2O | CaO | |||
| Abrasives | F | F4-F80 | ≥99 | ≤0.25 | ≤1.5 | ≤0.25 | ≤0.01 |
| F90-F150 | ≥99 | ||||||
| F180-F240 | ≥99 | ||||||
| P | 8#-80# | ≥99 | ≤0.25 | ≤1.2 | ≤0.4 | ≤0.01 | |
| 100#-150# | ≥99 | ||||||
| 180-220# | ≥99 | ||||||
| Refractory | size sand | 0-1mm | ≥99.5 | <0.3 | <1.5 | <3.0 | <3.5 |
| 1-3mm | |||||||
| 3-5mm | |||||||
| 5-8mm | |||||||
| powder | 200-0 | ≥99 | <0.05 | <0.05 | <3.5 | <0.3 | |
| 325-0 | |||||||
White aluminum oxide micro powder 240#, 280#, 320#, 400#, 500#, 600#, 800#, 1000#,1200#, application:
1. Sand blasting and lapping and polishing;
2. Atomizing aesthetic processing of glass or acrylic art;
3. Sandblasting in the TV screen process;
4. Cutting of silicon wafers;
5. Cleaning and blasting of the tooth mold;
6. Sand for precision casting;
Applicable Equipment
Suction dry blasting machine, Press-in dry blasting machine, Liquid blasting machine
Caroline Cui
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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