Description
Diatom bricks are mainly made of natural porous diatomite as raw materials, which are
extruded and sintered by adding a small amount of combined clay and combustibles. It has the advantages of small bulk density, moderate strength, low thermal conductivity, good
energy-saving and thermal insulation effect, etc. It is mainly used as thermal insulation
material for industrial furnaces, other thermal equipment and thermal pipelines. Generally, it can
withstand the hot surface temperature of about 1000 °C.
MATERIAL PROPERTIES:
| Bulk Density | 600kg/m3 |
| Cold Crushing Strength | 1.1Mpa |
| Linear temperature shrinkage at 900°C | ≤0.156 |
| Loss on ignition at 1000°C | 7.23ppm |
| Maximum application temperature | 900°C |
| thermal conductivity | |
| 200°C | <0.121W/m.k |
| 400°C | ≤0.138W/m.k |
| 600°C | ≤0.156W/m.k |
