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High Toughness Fused Aluminum Oxide 2100 - 3000kg / Mm2 Vicker Hardness
Product Details:
| Place of Origin: | Zhengzhou |
| Brand Name: | Zhengtong |
| Certification: | N/A |
| Model Number: | F12-F220# |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1MT |
|---|---|
| Price: | Negotiation |
| Packaging Details: | 25kg Bag+Ton Bag,Ton Bag,25kg Bag+Pallet |
| Delivery Time: | Within 7-20 days depending on order quantity |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000mts per month |
|
Detail Information |
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| Product Name: | White Aluminium Oxide | Crystal Structure: | Trigonal |
|---|---|---|---|
| True Specific Gravity: | ≥3.95g/cm3 | Vicker Hardness: | 2100-3000kg/mm2 |
| Mohs Hardness: | 9 | Bulk Density: | 1.53-1.99g/cm3 |
| Shape: | Block,sharp | ||
| Highlight: | white fused alumina,chemical grade alumina |
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Product Description
High Toughness 99% AL2O3 Fused Aluminium Oxide F12-F220 for Sandblasting Media
1. Product Description of Fused Aluminium Oxide White (White Fused Alumina)
Fused Aluminium Oxide White is also called as white fused alumina(WA),it is selected the industrial alumina
powder as raw material,then smelting in an electric arc under high temperature over 2000 degrees, then
made into different grit through the process of cooling,crushing,magnetic separation etc.
It is widely used as one blasting media where requires minium foregin contamination.
2. The Main Technical Index of Fused Aluminium Oxide White (White Fused Alumina)
| Commodity | Usage | Grit | Main Chemical Index | ||||
| Al2O3 | Na2O | SiO2 | Fe2O3 | LOI | |||
|
White Fused Alumina |
Blasting Media | F12-F80 | ≥99.2% | ≤0.35% | ≤0.05% | ≤0.10% | ≤0.2% |
| F90-F220 | ≥99% | ≤0.40% | ≤0.10% | ≤0.10% | ≤0.2% | ||
| Main Physical Index | |
| Shape: | angular |
| Color: | White |
| Crystal Form: | Trigonal Crystal |
| Mohs Hardness: | 9.0 Mohs |
| True Gravity: | 3.95 g/cm3 |
| Vicker Hardness: | 2100-3000kg /mm2 |
| Grit Size: | F12-F220 |
3. Main Product Features of Fused Aluminium Oxide (White Fused Alumina)
High Purity
The fused aluminium oxide has a high purity, which contains over 99.2% Al2O3, then there is no contamination
to the blasting treatment, and also one ideal abrasive for blasting ferrous-free materials.
High Hardness
Fused Aluminium Oxide white is a hard abrasives,whose Mohs hardness is 9, its angular shape and high
hardness makes it more aggressive in high speed blasting process,then it is more easy to achieve the
expected blasting effect.
High Toughness
Its superior toughness also allows it an recyclable materials,it could be reused multiple time.
Ecological Abrasive
Fused aluminium oxide white is an ecological abrasive,it is no harmful impact on human health and the
environment.
4. Main Application of Fused Aluminium Oxide White in Sandblasting
- To blast ferrous-free materials such as stainless steel food tanks,carbon steel, cooper etc.
- Removing Corrosion and Surface Deposits
- Precision blasting of medical components
- Etching and Decorating such as the blasting for various craft glass
- Beautify processing to achieve the matting or matte treatment for all kinds of gold, precious metal products
- Surface Prep for Thermal spray coatings
- Removing the oxide Scale such as the casting molds,tire molds,shoe mould etc.
- Precision blasting for aviation stress relief such as turbine.
In addition, it is also widely 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.
5. Product Pakages of Fused Aluminium Oxide (White Fused Alumina)
25kg Bag+Ton bag;
25kg Bag+Pallets;
Ton bag;
Special packages can be customized.
6.Why Choose Us?
More than 20 years abrasive experience,providing good quality & stable products in favorable price.
Prompt reply within 24 hours,professional technical support and better service after sales.
Products has exported to South Korea,Vietnam,Japan,USA,Poland,France,Turkey,India etc.
