| Properties |
Value |
BBMSS001A (7%) |
BBMSS001B (14%) |
*BBMSS001C (14%) |
*BBMSS001D (12%) |
BBMSS001E (11%) |
*BBMSS001F (18%) |
*BBMSS001G (13%) |
| Thermal Properties |
|
|
|
|
|
|
|
|
| Permanent Linear Change |
% |
+0.05 |
+0.01 |
+0.05 |
+0.01 |
+0.05 |
+0.05 |
+0.05 |
| After heating at Temp. |
oC |
>1700 |
1700 |
1700 |
1700 |
1700 |
1700 |
1700 |
| Thermal Conductivity at 600 oC |
kcal/hr.m.oC |
2.81 |
2.79 |
2.81 |
2.81 |
2.79 |
|
|
| Thermal Conductivity at1000 oC |
kcal/hr.m.oC |
2.49 |
2.49 |
2.51 |
2.50 |
2.51 |
|
|
| Chemical Properties |
|
|
|
|
|
|
|
|
| Alumina (Al2O3) |
% |
6.5 |
13.5 |
13.5 |
12.0 |
10.5 |
17.5 |
12.5 |
| Iron Oxide (Fe2O3) |
% |
0.5 |
0.5 |
0.6 |
0.5 |
0.5 |
0.5 |
4.0 |
| Magnesia (MgO) |
% |
91.0 |
85.0 |
84.5 |
85.0 |
87.0 |
80.0 |
80.0 |
| Physical Properties |
|
|
|
|
|
|
|
|
| Cold Crushing Strength at 110oC |
kg/cm2 |
650 |
500 |
500 |
550 |
600 |
600 |
550 |
| Dry Density |
g/cm3 |
2.87 |
2.88 |
2.97 |
2.92 |
2.9 |
2.9 |
2.88 |
