| Customization: | Available |
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| Shotblast Type: | Shot Blasting |
| Shotblast Material: | Aluminum Shot |
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Brown Aluminium Oxide Powder Supplier in China
Product Description:
Brown fused alumina is made from bauxite coke by high temperature smelting in electric arc furnace. After raw material sorting, electrolytic smelting, crushing, ferromagnetic separation, screening, physical and chemical inspection, finished product packaging, warehousing and other production processes. It has the characteristics of high hardness, good crystallization, good linear fluidity, less adhesion in use, non-explosion, non-cracking and non-pulverization in use. The abrasives made by him show dark blue after calcination, no network cracks and no rust spots
Product Specification:
| product name | Grade | Main indicators | density | ||
| AL203 | Fe2O3 | SiO2 | |||
| brown fused alumina |
A | ≥95% | ≤0.3% | ≤1.5% | 3.85g/cm3 |
| B | ≥90% | ≤1.3% | ≤1.5% | 3.7g/cm3 | |
| C | ≥85% | ≤1.8% | ≤1.5% | 3.6g/cm3 | |
| D | ≥80% | ≤2.3% | ≤1.5% | 3.5g/cm3 | |
| E | ≥70% | ≤4.3% | ≤1.5% | 3.4g/cm3 | |
Size:
Segment sand/P sand/aggregate: 0-1,1-3,3-5,5-8 mm
Micropowder No. 325,400,600,800,1000,1200,1500 mesh.
Particle size sand/F sand and fine powder: 16,20,24,30,36,46,60,80,100,120,150,180,200,220 mesh.
Grinding wheels: 24, 30, 36, 46.
Application:
1. Used for refractory materials, castable refractory bricks, etc.
2.sand blasting - BFA as abrasive,hardness is moderate, high bulk density, no free silica, large specific gravity, good toughness, is an ideal "environmental" type sand blasting material, widely used in aluminum profiles, copper profile glass, washed denim Precision molds and other fields
3. grinding grade abrasive-applied to picture tube, optical glass, monocrystalline silicon. Lens. watch glass.crystal glass.jade. etc.,
4, resin grinding -with suitable color.hardness. Toughness. particle cross-section type and edge retention.it is applied to resin abrasives with ideal effect;
5, coated abrasives - sandpaper.gauze
6, functional fillers- mainly used in automotive brakes. special tires. special construction products.etc.
can be used as a highway pavement. Aircraft runway. Terminal. Parking lot. Industrial floor. Sports ground and other wear-resistant materials;
7. Filter medium-It is a new application field of abrasive. use granular abrasive as the bottom medium of filter bed to purify drinking water or waste water. ;used for non-ferrous metal beneficiation: oil drilling mud weighting agent
8.Hydraulic cutting-It is a cutting medium, It relies on high-pressure hydraulic jet for basic cutting. It is applied to the cutting of petroleum (natural gas) pipelines, steel and other components. It is a new, environmentally friendly and safe cutting method.
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