Ceramic fiber board(1100,1260,1360,1430)

11.High refractoriness,High density. 2.Classification temperatures:1100,1260,1360,1430. 3.Excellent thermal insulation propert

ceramic fiber board,ceramic fire board,ceramic insulation board

Characteristic:

1. Low thermal conductivity , Low thermal capacity and excellent thermal insulation property.

2. High temperature stability , Resistance to thermal shock

3. Good tensile strength.

4. Corrosion resistance.

5. Excellent sound absorption, Fire protection and chemical corrosion resistance.

Tech data:

Item:		Common	Standard	High pure	High alumina	Zirconium
Classification temp oC		1100	1260	1260	1360	1430
Working temp oC		< 1000	1050	1100	1200	1350
Color		white	Pure white	Pure white	Pure white	Pure white
Bulk density (kg/m3)		260320	260320	260320	260320	260320
Permanent linear shrinkage(%) (After 24 hours,density 320kg/m3)		4(1000)	3(1000)	3(1100)	3(1250)	-3(1350
Thermal conductivity (w/m.k) (density 285kg/m3)		0.085(400) 0.132(800) 0.18(1000)	0.085(400) 0.132(800) 0.18(1000)	0.085(400) 0.132(800) 0.18(1000)	0.085(400) 0.132(800) 0.18(1000)	0.085(400) 0.132(800) 0.18(1000)
Tensile strength (MPa)(Thermal shrinkage 10%)		0.5	0.5	0.5	0.5	0.5
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
Size(mm)		600×400,900×600,1000×1000,1200×600,1200×1000  or according to buyers requirement
Thickness(mm)		6-80

 Application:

A variety of industrial furnace (hot-lined face and the back lining):1.Furnace of steel industry, covers of steel package, heat treatment furnace and  soaking furnace;2.Industrial furnace of building materials, heating equipment, wall lining of high-temperature pipe

3.Electric power boilers, gas turbines and insulation of Nuclear heat

4. Petrochemical industry equipment and high-temperature reaction of the heating insulation.

Fire-resistance , heat, sound-absorbing of ArchitectureFurnace expansion joints and other high-temperature seal;

daily-use electrical heat insulation and retardant.

Ceramic fiber board(1100,1260,1360,1430)