Characteristics:
It has the properties of high structural strength, high thermal conductivity,excellent thermal shock resistance and good volume stability.
Application:
It can be used in the lining of heat-exchanger in coke oven and other kind of heating equipments.
Specification:
Item |
Index |
SiC , % min |
90 |
SiO2 , % min |
8 |
Bulk Density , g/cm3 |
2.55-2.7 |
Apparent Porosity , % max |
20 |
Cold Crushing strength, MPa min |
100 |
rupture strength , MPa min |
25 |
Refractoriness ( SK ) |
1790 |
Initial soften point under load (¡æ) |
1650 |
Thermal Conductivity, w/m.k min |
15 (1000¡æ) |
thermal expansion coefficient, max |
5.2x10-6/¡æ |
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