Particular |
Units |
MF HEAT A/90 |
MF HEAT K/70 |
MF HEAT-C/60 |
Thermal Properties |
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Services temp. |
C |
1750 |
1600 |
1500 |
Linear Change @1550C |
3hrs |
1.80 to 0.50 |
1.50 |
1.00 |
Refractoriness |
C |
1800 |
1650 |
1550 |
Physical Properties |
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Dry Density |
gm/m3 |
2.95-3.05 |
2200 |
2100 |
CCS Kg.MPa |
110C |
80-100 |
350 |
350 |
Chemical Properties |
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Alumina(AL203) |
% |
90 |
60 |
50 |
Ferric(max) |
% |
0.80% |
1.00% |
1.50% |
General Properties |
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Grain Size |
mm |
0-5 |
0-5 |
0-5 |
Water Requirement |
% |
8-10 |
12-15 |
12-15 |
NOTE : ABOVE ARE AVERAGE TEST DATA SUBJECT TO REASONABLE VARIATIONS
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