This diatomite insulating bricks are made of high diatomite,
bonding with other porous materials. Produced by our licensed
technology, shaping by casting, sintering at high temperature then
cutting and polishing to the demand sizes, the strength and
insulating property are obviously improved.
Diatomite insulating bricks can be used in reduction cell and hot
blast pipe of various thermal equipment, which placed in the high
requirement on heat-insulating.
A- standard of our supply
B- standard of GB
C- standard of industry
|Sunrise Brand||GG-0.5||GG-0. 6||GG-0. 7||GG-0.8||GG-1.0|
|Max Service Temperature (℃)||900||900||900||900||900|
|Bulk Density (g/cm3) ≤||0.5||0.6||0.7||0.8||1.0|
|Cold Crushing Strength (Mpa) ≥||0.8||1.2||2.0||3.5||5.0|
|Reheating Linear Change (%) 900 ℃X 8Hr ≤||0.5||0.5||0.5||0.5||0.5|