| Properties |
Value |
HA70S001A |
*HA70S001B |
HA70S002A |
HA70S002B |
HA70S002C |
| Thermal Properties |
|
|
|
|
|
|
| Permanent Linear Change |
% |
+1.50 |
+1.40 |
+2.5 |
+2.5 |
+2.5 |
| After heating at Temp. |
oC |
1600 |
1600 |
1450 |
1500 |
1500 |
| Thermal Conductivity at 600 oC |
kcal/hr.m.oC |
1.59 |
1.60 |
|
|
|
| Thermal Conductivity at1000 oC |
kcal/hr.m.oC |
1.60 |
1.62 |
|
|
|
| Chemical Properties |
|
|
|
|
|
|
| Alumina (Al2O3) |
% |
70.0 |
72.0 |
70.0 |
70.0 |
70.0 |
| Iron Oxide (Fe2O3) |
% |
1.4 |
1.3 |
3.0 |
2.5 |
2.0 |
| Physical Properties |
|
|
|
|
|
|
| Cold Crushing Strength at 110oC |
kg/cm2 |
530 |
900 |
500 |
500 |
500 |
| Dry Density |
g/cm3 |
2.55 |
2.75 |
2.60 |
2.60 |
2.60 |
