Ceramic Fiber Board

Ceramic Fiber Board and Vacuum Shaped Products are made by different fire-resistant fibers, non-organic and few organic adhesive mixed in different percentages. The use temperature of these products can be varied from 1000℃ to 1800℃.

Features

High temperature stability, good performance against heat shock and erosion.

Low heat capacitance, low thermal conductivity.

Hard and high internal adhesive strength allow it with good performance for machining and cutting.

Can have direct contact with flame, easy for installation and use.

Application scope:

Heat insulation for back lining of high temperature industrial furnace

Hot surfaces of industrial furnaces, electric furnaces, porcelain furnace, heat treatment furnace, mechanical and metallurgical heat furnace

Combustion chamber construction

Ceramic industry (kiln linings, kiln car insulation)

Glass industry (Glass tank wall, side, end wall and port neck insulation)

Ducts insulation

As heat shields and insulation for furnace door

Back up in steel ladle and torpedo cars

Backup insulation to dense refractories

Expansion joint material

Flue and chimney linings

Runner troughs

As a noncombustible material for building structures

Glass industry

Piping heat insulation, common heat resisting material

Other high temperature insulation

Main Performance

Product Grade
Grade		1000 Board	1260 Board	1400 Board	1600 Board	1700 Board	1800 Board
Classification Temperature	° C	1000	1260	1430	1600	1700	1800
Max Working Temperature	° C	900	1100	1300	1550	1650	1800

Chemcial Composition
Grade		1000 Board	1260 Board	1400 Board	1600 Board	1700 Board	1800 Board
A l 2 O 3	%	40.1	44	52	64	70	85
S iO 2	%	54.3	54	47	35	29	14

Physical Properties
Grade			1000 Board	1260 Board	1400 Board	1600 Board	1700 Board	1800 Board
Density		k g / m 3	250	250	250	350	400	400
Thermal Conductivity W/(m. K)	400	° C	0.08	0.07	0.06	0.09	0.14	0.14
	600	° C	0.14	0.13	0.12	0.12	0.17	0.17
	800	° C	0.20	0.18	0.16	0.16	0.20	0.20
	1000	° C			0.20	0.21	0.23	0.23
	1200	° C				0.28	0.28	0.28
	1400	° C				0.32	0.34	0.34
Linear Shrinkage ( ° Cx24H)		%	900 ° C—1.3	1100 ° C—1.1	1300 ° C—1.6	1500 ° C—1.3	1600 ° C—0.7	1700 ° C—0.6
Modulus of Rupture		k g /c m 2	5	5	5	2	3	3
Color			White	White	White	White	White	White

Available Size
Grade	Thickness														Width		Length		Unit
1000 Board	10	12.5	15	20	25	30	40		50	60	70	80	90	100	600	1000	1000	1200	mm
1260 Board	10	12.5	15	20	25	30	40		50	60	70	80	90	100	600	1000	1000	1200
1400 Board	10	12.5	15	20	25	30	40		50	60	70	80	90	100	600	1000	1000	1200
1600 Board	25							50							600		900	1000
1700 Board	25							50							600		900	1000
1800 Board	25							50							600		900	1000
Ceramic Fiber Board & Vacuum Form Shapes Can Been Customized Any Size and Shapes

Related guides

Why specify with HeatingDriver

HeatingDriver supplies ceramic fiber blanket, board, paper, module and textile for high-temperature insulation, with nearly 20 years of export experience and custom cuts. Browse our heating elements and furnace parts.

What temperature can ceramic fiber insulation withstand?

Ceramic fiber blanket and board are commonly used for continuous service up to about 1000-1260 degC depending on grade, with special high-purity grades rated higher. Always match the product grade to your furnace operating temperature.

What is the difference between ceramic fiber blanket, board and module?

Blanket is flexible and used for lining irregular spaces; board is rigid and good for flat hot-face or backup insulation; module is a pre-compressed block for fast furnace wall installation. HeatingDriver supplies all three plus paper and textile.

Is ceramic fiber safe to handle and install?

Ceramic fiber products should be handled with basic PPE (gloves, dust mask, eye protection) to avoid skin and respiratory irritation from fibers. Cut with a sharp knife on a clean surface and avoid generating dust.

Can ceramic fiber be custom cut to size?

Yes. Blanket, board, paper and modules can be supplied in custom dimensions and shapes, and modules are built to furnace wall thickness. HeatingDriver provides custom cuts for specific furnace designs.