| Price: | US $ 350/Ton |
|---|---|
| Trade Terms: | FOB,CFR,CIF |
| Min Order: | 25/Ton |
| Pay Type: | L/C,T/T,Western Union |
| Prod Model: | 99.9% purity |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Mean Diameter: | 1.2-2460µm |
| Grain Shape: | Angular |
| Mosh Hardness: | 9 |
| Melting Point: | 1950°c |
| True Gravity: | 3.6g/cm3-4.1g/cm3, |
| Bulk Density: | .5g/cm3-2.2g/cm3 |
| Material: | Alumina |
| Usage: | Sand Blasting |
Factory direct to export lowest price High purity Aluminium oxide!
1. High Purity Alumina Powder manufacturer!
2. Factory competitive price hot sale!
3. Four types: powder,ball,pellet and crystal
Specifications
Model
Property | AF-1 | AF-2 | AF-3 | AF-4 | AF-5 | AF-6 | AF-7 |
| AL2O3 Min (%) | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 |
| SiO2 Max (%) | 0.1 | 0.1 | 0.1 | 0.1 | 0.06 | 0.06 | 0.06 |
| Fe2O3 Max (%) | 0.03 | 0.04 | 0.03 | 0.03 | 0.04 | 0.03 | 0.03 |
| Na2O Max (%) | 0.1 | 0.2 | 0.25 | 0.15 | 0.2 | 0.25 | 0.3 |
| Loss on Ignition Max (%) | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Alpha-AL2O3 Min (%) | 96 | 95 | 94 | 95 | 94 | 93 | 93 |
| True density (g/cm3) | 3.96 | 3.94 | 3.95 | 3.95 | 3.94 | 3.95 | 3.95 |
| D50 Min (μm) | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 |
| D90 Min (μm) | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 |
| Grain size | 80mesh 120mesh 325mesh 800mesh 1μm 0.75μm 0.35μm etc | 80mesh 120mesh 325mesh 800mesh 1μm 0.75μm 0.35μm etc | 80mesh 120mesh 325mesh 800mesh 1μm 0.75μm 0.35μm etc | 80mesh 120mesh 325mesh 800mesh 1μm 0.75μm 0.35μm etc | 80mesh 120mesh 325mesh 800mesh 1μm 0.75μm 0.35μm etc | 80mesh 120mesh 325mesh 800mesh 1μm 0.75μm 0.35μm etc | 80mesh 120mesh 325mesh 800mesh 1μm 0.75μm 0.35μm etc |
Application
a. Bonded abrasive products.
b coated abrasive products such as sand paper, sand cloth, roll, sand belt, flap wheel,etc..
c Vitrified bonded grinding wheels and resin bonded grinding wheels.
d Pressure blasting, surface finish, sandblasting
e Various polishing application such as glass carving, rust removing, jean cloth grinding.
f Wear-resistant and fire-proof products.
g Friction products and abrasion resistance ground
h Producing mold of precision casting
