Specifications
*Smooth surface*Average density and thickness
*Low thermal conductivity
*Low shrinkage and low density
WHT Ceramic Fiber Board are made from high pure ceramic fiber by advanced vacuum formed machines, which make WHT board own more mechanical strength and average density compared with those boards formed by traditional machine. WHT Ceramic Fiber Boards are classified as below:1000°C,1260°C,1400°C,1500°C,1600°C,1700°C,1800°C.
Characteristics
*Smooth surface
*Average density and thickness
*Excellent mechanical strength and structural strength
*Low thermal conductivity, low shrinkage, low density
*Excellent thermal capacity
Typical Applications
*Lining of high temperature industrial kilns and furnaces
*Lining of high temperature experiment furnaces
*Fireproof board
Standard Dimension
1000×600×6-100mm , 1000×1200×25-100mm900×600×6-100mm, 900×1200×25-100mm
1100×700×10-100mm
Chemical & Physical Data
|
Description
|
WHT-1000
|
WHT-1260
|
WHT-1400
|
WHT-1600
|
WHT-1800
|
|
Classification Temperature(°c)
|
1000
|
1260
|
1400
|
1600
|
1800
|
|
Density(kg/m3)
|
250-350
|
250-350
|
250-350
|
300-350
|
300-500
|
|
Linear Shrinkage(%) (°c×24 h)
|
1.3(900)
|
1.1(1100)
|
1.6(1200)
|
1.2(1400)
|
1.0(1600)
|
|
Rupture Strength (kg/ cm2)
|
5
|
5
|
5
|
6
|
6
|
|
Thermal Conductivity Rate
(Average 800 °c)
|
0.2
|
0.18
|
0.14
|
0.16
|
-
|
|
Al2O3
|
38
|
42
|
50
|
68
|
85
|
|
SiO2
|
58
|
56
|
49
|
31.5
|
14.8
|
|
Fe2O3
|
0.2
|
0.2
|
0.2
|
-
|
-
|