Sell High-Intensity Insulating Firebrick

High-Intensity Insulating Firebrick You May Also Be Interested In: firebrick insulating firebrick
This series of products are made by special technics Which have many advantages such as high intensity, low thermal coductivity, etc. Recommended for use as insulating parts in a aluminum electrolytic cell, carbon calcination furnace and other similar industrial equipments which make strict demands for high intensity.

GD-0.4 GD-0.5 GD-0.6 GD-0.7 GD-0.8
Bulk density(g/cm3)
<=0.4 <=0.5 <=0.6 <=0.7 <=0.8

Cold Crushing strength(MPa)
>=1.0 >=1.5 >=2.0 >=2.5 >=3.0

Linear change on reheating<=2%(0Wh)
900W8 900W8 900W8 1000W8 1000W8

Thermal conductivity <=3501250(w/m. k)
0.14 0.15 0.16 0.18 0.22