Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1000mts per month |
| Delivery Time | Within 7-20 days depending on order quantity |
| Packaging Details | 25kg Bag+Ton Bag,Ton Bag,25kg Bag+Pallet |
| Product Name | White Aluminium Oxide，White Artificial Corundum |
| Crystal Structure | Trigonal |
| True Specific Gravity | ≥3.95g/cm3 |
| Vicker Hardness | 2100-3000kg/mm2 |
| Mohs Hardness | 9 |
| Material | 99.2% AL2O3 |
| 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 | 1000mts per month |
| Delivery Time | Within 7-20 days depending on order quantity | Packaging Details | 25kg Bag+Ton Bag,Ton Bag,25kg Bag+Pallet |
| Product Name | White Aluminium Oxide，White Artificial Corundum | Crystal Structure | Trigonal |
| True Specific Gravity | ≥3.95g/cm3 | Vicker Hardness | 2100-3000kg/mm2 |
| Mohs Hardness | 9 | Material | 99.2% AL2O3 |
| Brand Name | Zhengtong | Model Number | F12-F220# |
| Certification | N/A | Place of Origin | Zhengzhou |
| High Light | white fused alumina ，white fused aluminum oxide | ||
99.2% Purity White Aluminium Oxide Artificial Corundum F12 - F220 For Surface Pretreatment
1. Product Description of White Aluminium Oxide Artificial Corundum
White Aluminium Oxide also called as white fused alumina(WA),which belongs to the group of electrical
corundum,it selects the industrial alumina powder as raw material by melting in electric arc furnace under
high temperature more than 2000 degrees.It contains at least 99% alpha-Al2O3.
It has the characteristics of dense texture,high hardness,high purity,good self-sharpness&grinding
ability,small heating power,high efficiency,acid and alkali corrosion resistance, high temperature
resistance and good thermal stability.
2. The Main Technical Index of White Aluminium Oxide Artificial Corundum
| Main Technical Index | |
| Shape | Sharp,Angular |
| Color | White |
| Mohs Hardness | 9 Mohs |
| Vicker Hardness | 2100-3000 kg/m2 |
| True Gravity | 3.97g/cm3 |
| Chemical Index | Al2O3≥99.20% Na2O≤0.35% |
| Fe2O3≤0.10% SiO2≤0.05% LOI≤0.2% | |
| Grit Size | F12,F14,F16,F20,F22,F24,F30 |
| F36,F40,F46,F54,F60,F70,F80,F90 | |
| F100,F120,F150,F180,F220 | |
| Product Standard | China GB/T,FEPA etc. |
3. Product Process of White Aluminium Oxide Artificial Corundum
4.Main Features of White Aluminium Oxide Artificial Corundum
5. Surface Pretreatment Application of White Aluminium Oxide Artificial Corundum
White Aluminium oxide is widely used as blasting media for surface pre-treatment to enhance the surface
adhesion such asTeflon, PU, rubber, plastic coating, rubber roller, electroplating, metal spray welding,
pre-titanium treatmen etc.
White fused alumina is also used in the following applications of
Bonded brasives such as resin cutting discs,grinding wheels etc.;
Coated abrasives: abrasive belts, abrasive sheets etc.;
Grinding,polishing and lapping media.
High grade refractories.
6. Product Pakages of White Aluminium Oxide Artificial Corundum
25kg Bag+Ton bag;
25kg Bag+Pallets;
Ton bag;
Special packages can be customized.
7.Why Choose us?
Professional manufacturer
Customized production
Free sample
Prompt delivery
Output 1000M/T monthly
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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