| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Abrasives |
| Label: | - |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:15 Apr, 2014 |
Technical index:
|
Brand Item |
Alumina-Based |
Bauxite-Based |
|||||
|
SM70 |
SM75 |
M60 |
M70 |
M47 |
|||
|
Chemical Composition |
Al2O3 |
% min |
70 |
75 |
59 |
69 |
46-48 |
|
SiO2 |
% |
26-29 |
21-24 |
33-38 |
22-28 |
46-50 |
|
|
Fe2O3 |
% max |
0.35 |
0.30 |
1.50 |
2.0 |
0.80 |
|
|
CaO+MgO |
% max |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
|
|
R2O |
% max |
0.35 |
0.50 |
0.35 |
0.35 |
0.50 |
|
|
Physical Property |
Apparent Porosity( %max) |
3.00 |
3.00 |
3.50 |
4.0 |
4.0 |
|
|
Water absorption(%max) |
2.00 |
2.00 |
1.50 |
1.50 |
1.5 |
||
|
Bulk Density ( g/cm³ min) |
2.80 |
2.85 |
2.65 |
2.75 |
2.55 |
||
|
Mullite (% tpy) |
95 |
93 |
78 |
80 |
65 |
||
Size: standard grain sizes and fines.
Packing: different packages available on request.
