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Technical Data Sheet
Ceramic Heat Transfer Media: Porcelain A Monoliths
Chemical Composition
SiO2 |
Al2O3 |
Fe2O3 |
MgO |
TiO2 |
K2O+Na2O+CaO |
33 — 38% |
53 — 58% |
<1.0% |
3 — 4% |
<2.5% |
<2.5% |
Physical Properties
| Gross density: 1.6 — 2.2 g/cm3 |
| Acid resistance: >99.5% |
| Avg. Linear Expansion: 4 — 6 X 10-6/K-1 |
| Thermal conductivity: 1.5 — 2.6 W/MK |
| Specific heat capacity: 800 — 1200 kJ/kg°C |
| Softening point: 1400 °C |
| Max. operating temp.: 1350 °C |
Geometric Properties
Dimension |
Number of Channels |
Wall Thickness |
Surface Area |
Void Fraction |
Packing Density |
Weight per Piece |
150 x 150 x 300 mm |
25 x 25 |
1.0 mm |
580 m2/m3 |
68% |
621 kg/m3 |
4.20 kg |
150 x 150 x 300 mm |
32 x 32 |
1.0 mm |
695 m2/m3 |
61% |
666 kg/m3 |
4.50 kg |
150 x 150 x 300 mm |
40 x 40 |
0.7 mm |
891 m2/m3 |
65% |
702 kg/m3 |
4.40 kg |
150 x 150 x 300 mm |
43 x 43 |
0.7 mm |
940 m2/m3 |
63% |
746 kg/m3 |
5.04 kg |
150 x 150 x 300 mm |
50 x 50 |
0.6 mm |
1090 m2/m3 |
63% |
755 kg/m3 |
5.10 kg |
150 x 150 x 300 mm |
60 x 60 |
0.5 mm |
1303 m2/m3 |
63% |
764 kg/m3 |
5.50 kg |
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