Henan Hengxin Industrial & Mineral Products Co.,Ltd.
Henan Hengxin Industrial & Mineral Products Co.,Ltd.
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
H&X
Grain
Sharp
FEPA
F16-F220
Bonded Abrasives, Blasting, Cleaning / Surface Prep, Coated Abrasives, Grinding / Ball Milling, Polishing / Lapping, Refractory
Metric Ton
20
USD 700.000 - 1000.000
Qingdao,Tianjin
1000kgs/bag
Yes
L/C, D/A, D/P, T/T
White fused aluminum oxide is electrically fused in the arc furnace from high grade bayer processed alumina as raw material, and made into different grain sizes through crashing, magnetic, screening, separating, washing etc. It is characterized by high purity, high hardness, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, and good thermal stability.
Application:
Physical Index:
| Color |
White |
|
Basic Mineral |
α-Al2O3 |
|
True Density |
3.96g/cm3 |
|
Bulk Density |
1.75-1.95g/cm3 |
|
Microhardness |
HV2200-2300 |
|
Mohs Hardness |
9.0 |
|
Melting Point |
2250℃ |
Chemical Composition
Typical Value:
| Al2O3 |
99.65% |
|
Na2O |
0.25% |
|
Fe2O3 |
0.04% |
|
SiO2 |
0.03% |
Abrasives Grade:
| Grit Size |
Al2O3 |
Na2O |
|
F12-220 |
>99.5% |
<0.35% |
|
F230-400 |
>99.2% |
<0.4% |
|
F500-1200 |
>99.0% |
<0.5% |
Refractory Grade:
| Grit Size |
Al2O3 |
Na2O |
|
0-1mm |
>99.2% |
<0.4% |
|
1-3mm |
>99.2% |
<0.4% |
|
3-5mm |
>99.2% |
<0.4% |
|
200mesh |
>99.0% |
<0.5% |
|
325mesh |
>99.0% |
<0.5% |
Size Available:
Abrasives F16-F220, F230-F1200, JIS240-JIS3000
Refractory 0-1mm,1-3mm,3-5mm,200mesh,325mesh
Other special specifications could be supplied as required.
