• DESCRIPTION
Ceramic fiber paper is made from the high purity raw materials, being high temperature electromelted, air-brown at high speed and fiberized. After wet formed process, forming ceramic fiber paper with a certain thickness and strength.
• PROPERTIES
Ø High strength tear resistance.
Ø High flexibility.
Ø Low slag ball content.
Ø Accurate thickness.
Ø Good thermal shock resistance and chemical stability.
Ø Low thermal conductivity.
Ø Environment-protective.
• APPLICATION
Ø High temperature gasket and Ingot die gasket.
Ø Automobile muffler insulation.
Ø Liquid metal insulation.
Ø Induction furnace insulation.
Ø Refractory support material.
Ø Investment casting wrap.
• SPECIFICATION
1 | Item | Unit | Test Result | Test Result | Test Result |
2 | Density | (kg/m3) | 180/200±15 | 180/200±15 | 180/200±15 |
3 | Specification temp | (℃) | 1260 | 1260 | 1260 |
4 | Organic content | (%) | 6--8 | 6--8 | 6--8 |
5 | Color | / | White | Pure White | Pure White |
6 | Thermal conductivity of each heat surface(density 128kg/m₃) | (W/m.k) | 0.075-0.085(200℃) 0.115-0.121(400℃) 0.165-0.175(600℃) |
|
7 | Al₂O₃ | (%) | 45-46 | ≧42 | ≧47 |
8 | Al₂O₃+SiO₂ | (%) | 96 | 97 | 99 |
9 | Thickness | (mm) | 2/3/4/5/6/10 |
10 | Width | (mm) | 610/1220 |
11 | Length | (mm) | 6000/10000/12000/15000/20000/30000 |