Abrasive Tools Brown Fused Aluminum Oxide for Sale
Top grade abrasive in brown fused aluminum oxide supplier
Brown aluminium oxide/brown fused alumina is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness,good toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as: carbon steel,general-purpose alloy steel,annealed malleable iron and hard broze,etc.It also can be used as refractory materials.
Abrasives grade
Grit size: 16#,20#,24#30#,36#,46#,54#,60#,80#,100#,120#,150#,180#,220#
Micropowder:240#,280#,320#,360#,400#,500#,600#,800#,1000#,1200#,1500# 2000#,2500#,3000#,4000#
Refractory grade:1-0mm,3-1mm,5-3mm,5-8mm -200mesh,-240mesh,-320mesh
Typical Chemical Analysis
| Purpose |
Specification |
Chemical Composition(%) |
Magnetic material content(%)max |
| Abrasives grade |
Al2O3min |
Fe2O3max |
SiO2max |
TiO2max |
| grain |
12-80 |
95 |
0.3 |
1.5 |
3.0 |
0.05 |
| 90-150 |
94 |
0.3 |
1.5 |
3.0 |
0.03 |
| 180-220 |
93 |
0.3 |
1.5 |
3.5 |
0.02 |
| micropowder |
240-4000 |
92.5 |
0.5 |
1.8 |
4.0 |
- |
| Refractory grade |
Group Size |
0-1mm
1-3mm
3-5mm
5-8mm |
94.5 |
0.3 |
1.5 |
3.0 |
- |
| Fine Powder |
-180mesh
-200mesh
-240mesh
-320mesh |
93.5 |
0.5 |
1.5 |
3.5 |
- |
| color |
Dark brown |
| Hardness(mohs) |
9.0 |
| Melting point(ºC) |
2250 |
| Maximum service temperature(ºC) |
1900 |
| Ture density(g/cm3) |
3.9 |
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.
Package: 1.Small bag:25kg/20kg PP bag,2. Big bag:500kg-550kg bag,3.According to customer's requrements.
Shipping: 1. 20GP FCL:10tons,2. 40HQ:20-22tons,3.40HQ fcl:22tons,or 26 tons,The above quantity without pallet
Stroage: 1.Must be stored in fireproof building,2. Not be mixed with oxidizing agent,3.Storage place must ban naked frame.
Factory Profiles:
Dengfeng City Ludiantown Xingguang abrasive Factory are a professional manufacturer which has already had about 15 years history of Abrasive materials , we can provide brown fused alumina , white fused alumina , silicon carbide ,garnet sand and so on .We have Professional production team, and high-quality after-sales service staff. We insists the principle of " Integrity Management, High Quality, Good Service " to promote our rapid development.
FAQ
1 How about your MOQ?
The MOQ is 1 ton, or depends on the kinds of products.
2 How about the payment?
We accept 30% deposit of T/T and L/C and western union etc.
3 How about the package?
Net weight: 25kg or custom packaging.
4 How can I get the sample?
We offer free samples, customer only need to pay for the shipping fee.
5 How does your factory ensure your quality?
The factory use advanced equipment and high quality raw materials and produce under professional technician supervise, we guarantee for all of our products and we have quality certification.
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