High Strength Refractory Material Ceramic Fiber Board for Heat Insulation

• Transport Package: Box
• Specification: 7200*610*25
• Trademark: WH
• Origin: China
• Model NO.: WHCF-23
• Production Capacity: 5000t/Year

Product Description

High Strength Refractory Material Ceramic Fiber Board for Heat Insulation

The ceramic fiber board is rigid product made of different ceramic fiber bulks with excellent chemical stability, organic bond by wet method and vacuum forming processing which is applied to many kinds of industries. 


They are manufactured over a wide range of grades densities and hardness. 

Product Characteristic: 

1, Excellent pressure resistance & long service life
2, Low thermal storage & low thermal conductivity
3, Non-crisp material, excellent tenacity
4, Accurate Dimension & excellent flatness
5, easy for cut & convenience construction
6, Excellent wind corrosion resistance
7, Continuous production, well-distributed fibers & excellent stability

Application Range: 
1. Insulating material of back lining for furnaces in the fields of cement and other building materials. 

2. Insulating material of back lining for furnaces in the fields of petrochemical, metallurgy, ceramics and glass

3. Insulating material of back lining for furnaces in heat treatment. 

4. Insulating material of back lining in the fields of non-ferrous metals

5. Insulating material of back lining for high-temperature reaction and heating equipment. 

Detailed Images

High Strength Refractory Material Ceramic Fiber Board for Heat Insulation		1600-BOARD	1700- BOARD	1800- BOARD	1900- BOARD
Physical properties	Classification Temperature(ºC)	1600	1700	1800	1900
	Work Temperature(ºC)	1500	1600	1700	1780
	Bulk Density (kg/m³)	400	400	400	700
	Color	White
	Compressive Strength(MPa)	0.6	0.6	0.6	0.85
	Loss on ignition (%)	≤ 4.5	≤ 5	≤ 3.5	≤ 4
	Shrinkage(%)	1500ºCX24h≤ -0.5	1600ºCX24h≤ -0.5	1500ºCX24h≤ -0.2	1500ºCX24h≤ +0.1~-0.2
Chemcial Analysis (%)	Al2O3(%)	64	75	80	87
	Al2O3+SiO2%)	98	99	99.5	99.5
	BaO(%)	<0.1	<0.05	<0.05	<0.05
	Fe2O3(%)	<0.5	<0.2	<0.1	<0.1
Thermal Conductivity (W/mK)	800ºC	0.14	0.15	0.17	0.20
	1000ºC	0.17	0.19	0.24	0.30
	1200ºC	0.23	0.25	0.28	0.33

Our Company




Packing