Calsium Silicate Fire-Proof Board has range density between 280-450kgs/m3. It is developed to provide outstanding service in demanding fire-proof application such as industrial chimney and flue part contact fire directly. It also can bear load and support different from refractory backup insulation. Uses include fire-rated enclosures around structural steel, tanks, equipment, and fire-proof doors.
Chemical Anaylis:
| SiO2 | : | 48 – 55 % |
| CaO | : | 30 – 40% |
| Al2O3 | : | 1.10 – 1.40 % |
| MgO | : | 0.5 – 0.9 % |
| Fe2O3 | : | 0.25 – 0.40 % |
| Ignition Loss | : | 8 – 10 % |
Physical Properties:
|
Density 300 |
Density 350 |
Density 400 |
||
| Bulk density | kg/m3 |
300 ±10% |
350 ±10% |
400 ±10% |
| Flexural Strength | MPa | >0.70 | >0.8 | >0 .90 |
| Compressive Strength | MPa | >1.4 | >1.6 | >1.8 |
| Thermal Conductivity | W/m.k | <0.08 | <0.10 | <0.12 |
For further information, you can contact our Sales Engineer, or you can contact us directly or here.