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REFRACTORY CERAMIC FIBER BOARD(RCF BOARD)
Preminsulations Refractory ceramic fiber board is manufactured in a wet forming process using Ceramic fiber bulk and binders. Ceramic fiber board is designed for insulation applications experiencing vibration, mechanical stress and erosive forces. Ceramic fiber board can reduce energy costs and cycling times due to high insulating capability, as well as serving to protect refractory surfaces from thermal shock and chemical attack. Ceramic fiber board is excellen backing linning material, can easily be cuuted into different shapes.
Features:
Excellent thermal shock resistance
Low Shrinkage
Low thermal conductivity
Lightweight
Low heat storage
Asbestos free
Easy to cut and installation
Typical Application Industries:
Metallurgy
Steel
Petrochemical
Ceramic
Glass
Power Plant
Non- ferrous Metal
|
Description |
STD RCF Board |
HPS RCF Board |
HTZ RCF Board |
|
Classification Temperature(°C） |
1260 |
1260 |
1430 |
|
Color |
White |
White |
White |
|
Loss of Ignition (%) |
≤6 |
≤6 |
≤6 |
|
Density（kg/m3) |
300 |
300 |
300 |
|
Modules of Rupture (Mpa) |
≥0.3 |
≥0.3 |
≥0.3 |
|
Compressive Strength (Mpa,10%) |
0.25 |
0.25 |
0.25 |
|
Thermal Conductivity |
|||
|
400°C |
0.08 |
0.07 |
0.07 |
|
600°C |
0.11 |
0.10 |
0.09 |
|
800°C |
0.14 |
0.14 |
0.13 |
|
1000°C |
0.19 |
0.19 |
0.18 |
|
Permanent Linear Shrinkage (%) |
1000°CX24h≤3.0 |
1100°CX24h≤3.0 |
1350°CX24h≤3.5 |
