Fine Powder White Aluminum Oxide for Refractory Coating
| Model: | 130612 |
|---|---|
| Brand: | XS |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Abrasives |
| Label: | aluminum oxide , alumina , alumina powder |
| Price: |
US $850
/ ton
|
| Min. Order: | 10 ton |
Product Description
1. Description:
White Aluminum Oxide Abrasives, a kind of high-grade refractories, was made from the imported high quality alumina by melting above 2 000 in the electric arc furnace and cooling.
It is white with the main crystal phase αAl2O3.
The white alumina produced in the titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
2. Chemical analysis:
| Chemical cmpositions | value of specifications(%) |
| Al²O³ | ≥99.5 |
| Na²O | ≤0.3 |
| SiO² | ≤0.01 |
| Fe²O³ | ≤0.02 |
| Physical properties | Hexagonal |
| Main crystal body | Al²O³ |
| Colour | White |
| Grain density | ≥3.9 g/cm3 |
| Bulk density | 1.75-1.95 g/cm3 |
| Morse hardness | 9 |
| Linear expansion coefficient(1/℃) | 8.3*10 |
3. Specifications:
Grain size : 8-5mm, 5-3mm, 3-1mm, 1-0mm
Fine powder: -320mesh, -280mesh, -240mesh, -200mesh,
-180mesh, -150mesh, -120mesh, -100mesh
Abrasive grit: F8-F220
Micro powder: F230-F2000 JIS#240--JIS#12000
4. About us:
Hebei Senklin Chemical Co., Ltd, manufacturer & supplier of abrasive product aluminum
oxide &silicon carbide for sandblasting, grinding, polishing, surface cleaning and preparation.
We have been in this field for over 10 years.
With professional experience for manufacturing, we have clients from all over the world and enjoy
high reputation.
| Payment Terms: | TT/LC |
|---|---|
Member Information
| Gaoyi County Xinshang Trade Co., Ltd. | |
|---|---|
| Country/Region: | He Bei - China |
| Business Nature: | Trading Company |
| Phone: | 18332498623 |
| Contact: | Joe Shi (Marketing) |
| Last Online: | 21 Jun, 2013 |