1.Thickness:6-100mm 2.Size:Common size or customized 3.Density:250-500kg/m3 4.Grade:1000/1260/1430/1600/1700/1800C

Ceramic fiber board is made from refractory fibers and binders which have a low organic content, the mixture is vacuum processed into boards and formed shapes that keep good mechanical strength after heating.We mainly export to USA, ITALY, UK, GERMANY etc.

1. Sort Temperature:1.ST Ceramic fibre boards    1260°C2.HP Ceramic fibre boards    1260°C3.HAA Ceramic fibre boards   1360°C4.HZ Ceramic fibre boards    1430°C

Characteristic

1.Low thermal conductivity , low thermal capacity.

2.High thermal stability ,resistance to thermal shock,flame and airflow attack.

3.Resistance to corrosion,high compressive strength.High toughness,easy to cut and install quickly.

4.Accurate thickness and size.

Application

1.Available in the fields that require toughness , self-supporting and insulation ,with a good performance against mechanical damage.

2.Furnace construction

3.Mechanism industry.

Tech Data.

Type		Common	Standard	Pure	High-alumina	Zirconium
Chemical Composition(%)	Al2O3	44	46	47-49	52-55	39-40
	Al2O3+SiO2	96	97	99	99	--
	Al2O3+SiO2+ZrO2	--	--	--	--	99
	ZrO2	--	--	--	--	15-17
	Fe2O3	<1.2	<1.0	<0.2	<0.2	<0.2
	Na2O+ K2O	<0.5	<0.5	<0.2	<0.2	<0.2
Classification Temp. (°C)		1100	1260	1260	1360	1430
Working Temp. (°C)		1000	1050	1100	1200	1350
Density (kg/m3)		260	260	260	260	260
		320	320	320	320	320
Permanent Linear shrinkage(%) (After 24hours,285kg/m3)		-4	-3	-3	-3	-3
		(1000°C)	(1000°C)	(1100°C)	(1200°C)	(1350°C)
Thermal Conductivity(W/m.k) (285kg/m3)		0.085(400°C)	0.085(400°C)	0.085(400°C)	0.085(400°C)	0.085(400°C)
		0.132(800°C)	0.132(800°C)	0.132(800°C)	0.132(800°C)	0.132(800°C)
		0.180(1000°C)	0.180(1000°C)	0.180(1000°C)	0.180(1000°C)	0.180(1000°C)
Tensile Strength(Mpa)(285kg/m3))		0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12
Compressive Strength(Mpa) (Thermal Shrinkage 10%)		0.5	0.5	0.5	0.5	0.5
Color		Pure White	Pure White	Pure White	Pure White	Pure White
Size (mm)		Common:  600*400*10-50mm;  900*600*20-50mm  1200*1000*10-100mmothers up to buyer

Ceramic Fiber Board