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Location：Ceramic Fiber Blanket
Pubdate：2020-03-27Views：111
Product Detail
Description:
Ceramic fiber blanket is manufactured by refractory ceramic fibres, providing effective solutions to a wide range of thermal management problems. Utilizing our proprietary high output blowing and spinning techniques, these products supply superior insulating performance, flexibility and resilience.
Features:
l High tensile strength and low shrinkage
l Good resiliency with low heat storage
l Low thermal conductivity
l Good thermal shock resistance
l Good sound absorption
Applications:
l Annealing furnaces
l Furnace door linings and seals
l Soaking pit covers and seals
l Furnace hot face repairs
l Reheating furnace and ladle covers
Parameters:
Description | ST BLANKET | HP BLANKET | HZ BLANKET | |||||||||||
Chemical Composition (%) | ||||||||||||||
Al2O3 | 43-45 | 44-46 | 35-36 | |||||||||||
SiO2 | 54-56 | 53-55 | 49-60 | |||||||||||
Density(kg/m3) | 96 | 128 | 96 | 128 | 160 | 96 | 128 | 160 | ||||||
Classification Temperature(℃) | 1260 | 1260 | 1430 | |||||||||||
FiberDiameter(um) | 3-5 | 3-5 | 3-5 | |||||||||||
Shot Content (%) | ≤15 | ≤15 | ≤12 | |||||||||||
Linear Shrinkage after beaing heated(%) | 1000℃x24h≤2.5 | 1100℃x24h≤2.5 | 1350℃x24h≤3.5 | |||||||||||
Thermal Conductivity (W/m k) | ||||||||||||||
400℃ | 0.138 | 0.090 | 0.122 | 0.118 | 0.101 | 0.114 | 0.090 | 0.090 | ||||||
500℃ | 0.179 | 0.153 | 0.149 | 0.145 | 0.135 | 0.123 | 0.120 | 0.119 | ||||||
600℃ | 0.233 | 0.184 | 0.202 | 0.200 | 0.191 | 0.175 | 0.155 | 0.152 | ||||||
Tensile Strength(KPa) | 40 | 50 | 50 | 60 | 75 | 50 | 60 | 75 | ||||||