Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:5 Tons m.t.
Supply Capability:30 Tons per Month m.t./month
Features of Brick Diatomite Lightweght Insulation Brick
1.Light weight
2.high strength
3.ISO9001:2008
Material and Technical of Refractory Brick Diatomite Lightweght Insulation Brick
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.
Application of Refractory Brick Diatomite Lightweght Insulation Brick
Diatomite insulating bricks can be used in reduction cell and hot blast pipe of various thermal equipments, which placed in the high requirement on heat-insulating.
A-Standard of our supply
B-Standard of GB
C-Standard of industry
Specification of Refractory Brick Diatomite Lightweght Insulation Brick
SunriseBrand |
GG-0.5 |
GG-0. 6 |
GG-0. 7 |
GG-0.8 |
GG-1.0 |
Max Service Temperature (°C) |
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 °CX 8Hr ≤ |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
Thermal conductivity(W/m.k) 300°C |
0.11 |
0.15 |
0.18 |
0.20 |
0.23 |
SiO2 (%) |
71.5 |
71.0 |
70.5 |
70.0 |
70.0 |
Al2O3 (%) |
16.5 |
17.0 |
17.5 |
18.0 |
18.0 |
Fe2O3 (%) |
4.0 |
4.2 |
4.5 |
5.0 |
5.0 |
