Diatom bricks

Category:

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