| Chemical
Properties (% wt) |
|
Guarantee |
Typical |
SiO2
|
24-27 |
24.85 |
Al2O3
|
70-72 |
70.58 |
Fe2O3
|
1.00
max |
0.76 |
TiO2
|
2.00
max |
1.58 |
K2O
+ Na2O |
0.30
max |
0.16 |
CaO
+ MgO |
0.40
max |
0.25 |
| Physical
Properties(% wt) |
Bulk
density g/cm3 |
2.80
min |
2.87 |
Moisture |
0.30
max |
0.10 |
Apparent
Porosity |
4.00
max |
3.10 |
Mullite |
90.00
min |
93.80 |
Cristobalite |
trace |
- |
Refractoriness,deg
C |
1800
min |
1850 |
Lump
sizes |
0-50 mm(2") 90% min |
MM
sizes |
Minus
1 mm,1-3 mm,3-5 mm |
Mesh
sizes |
3กม6
mesh,6กม14 mesh,14กม0 mesh,minus 100 mesh,minus 200 mesh,minus
325 mesh(other mm or mesh sizes available upon request) |
| Packing |
In
1 MT bags Special quantity packing and labeling available |
| Chemical
Properties (% wt) |
|
Guarantee |
Typical |
SiO2
|
33-36 |
35.68 |
Al2O3
|
60-63 |
60.75 |
Fe2O3
|
0.90
max |
0.72 |
TiO2
|
2.00
max |
1.59 |
K2O
+ Na2O |
0.30
max |
0.22 |
CaO
+ MgO |
0.35
max |
0.25 |
| Physical
Properties(% wt) |
Bulk
density g/cm3 |
2.60
min |
2.65 |
Moisture |
0.30
max |
0.10 |
Apparent
Porosity |
3.50
max |
2.95 |
Mullite |
85.00
min |
90.00 |
Cristobalite |
trace |
- |
Refractoriness,deg
C |
1750
min |
1790 |
Lump
sizes |
0-50 mm(2") 90% min |
MM
sizes |
Minus
1 mm,1-3 mm,3-5 mm |
Mesh
sizes |
3กม6
mesh,6กม14 mesh,14กม0 mesh,minus 100 mesh,minus 200 mesh,minus
325 mesh(other mm or mesh sizes available upon request) |
| Packing |
In
1 MT bags Special quantity packing and labeling available |
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