Specification
· Al2O3:99.0%min;
· Favorable price and good service;
· Stable supply together with quick delivery time
· Max usable temperature: 1900°c;
· Mohs hardenss: 9.0
Application:
· Abrasive tools: grinding wheel;
· Lapping and polishing non-skid title;
· Pressure blasting hard abrasives;
· Refractory industry
Advantages:
a.Professional manufacturer 18 years
b.Al2O3:99.33%min content
c.Customized production
d.Free sample
e.Prompt delivery
f. Output 2000M/T monthly
g.Passed ISO9001:2008 Certification
Size Available:
· Abrasive tool: F10-F220,F230-F1200;P12-P220;
· Refractory : 0-1mm,1-3mm,3-5mm,5-10mm;100mesh,325mesh;
Typical data table of physical and chemical :
Purpose |
Specification |
Chemical Composition(%) |
Magnetic material content(%)max |
||||
Abrasives grade |
|
Al2O3min |
Fe2O3max |
SiO2max |
Na2Omax |
|
|
|
Grain |
12-80 |
99.5 |
0.08 |
0.10 |
0.40 |
0.0023 |
|
|
90-150 |
99.4 |
0.08 |
0.10 |
0.40 |
0.0021 |
|
|
180-220 |
99.2 |
0.08 |
0.20 |
0.40 |
0.0018 |
|
Micro powder |
240-4000 |
98.5 |
0.1 |
0.20 |
0.10 |
— |
Refractory grade |
Group Size |
0-1mm 1-3mm 3-5mm 5-8mm 8-10mm 10-16mm |
99.3 |
0.1 |
0.10 |
0.3 |
— |
|
Fine Powder |
-180mesh -220mesh -240mesh -320mesh |
99.0 |
0.1 |
0.20 |
0.3 |
— |
color |
white |
||||||
Hardness(mohs) |
9.0 |
||||||
Melting point(°C) |
2250 |
||||||
Maximum service temperature(°C) |
1900 |
||||||
True density(g/cm3) |
3.9 |
Packaging detail: 25kg/bag, one inner plastic bag, two poly-woven bags or one coated poly-woven bag. Paper bag or carton packing is available. Wooden pallet or jumbo bag is also available.
Delievery detail: within 15 days after received your prepayment.