ALERT soluble fiber vacuumed shape is made from alert soluble fiber and selected organic binders,to give rigid insulating shapes with exceptional characteristics.The vacuumed forming technology realize considerable freedom to vary shape,thickness,density and hardness.Moreover they can directly meet the flames with their good fire-resistance and heat insulation.The safe working temperature 1000℃.
Characteristics of Soluble Fiber Vacuumed shape:
·Low thermal conductivity and heat storage
·Excellent chemical and thermal stability
·Lightweight
·Resistant to thermal shock and spalling
·Better toughness,wind erosion resistance
·Complex shape capability
Typical Applications for Soluble Fiber Vacuumed shape
- High temperature gaskets and seals
- Burner blocks and heat shields
- Shapes for laboratory furnace
- Flue gas channel,hot gas filter
- Hot tops,furnace lining,boiler doors
The properties of Soluble Fiber Vacuumed Shape
The Different Grades |
Soluble fiber vacuumed shape(S1000) |
Colour |
White |
Continuous Use Limit |
1000℃ |
Melting point |
>1300℃ |
Loss on ignition(wt%) |
7-9 |
Density |
<330Kg/m3 |
Rate of Linear Shrinkage
24hrs under 1000℃ |
3% |
Thermal Conductivity w/n-k
400℃
600℃
800℃
1000℃ |
0.09
0.14
0.19
0.26 |
Chemical Contents
SiO2
CaO+MgO
Other |
63-73%
25-34%
≤3% |