High quality ceramic insulation board

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

 Ceramic isulation board , ceramic fire board , ceramic fibre 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/Type		Common	Standard	High Pure	High Aluminum	Zir-Alu	Zirconium
Classification Temp(°C)		1100	1260	1260	1360	1360	1430
Working Temp   (°C)		<1000	1050	1100	1200	1200	1350
Color		white	Pure white	Pure white	Pure white	pure white	Pure
Density (kg/m3)		96	96	96	96	128	128
		128	128	128	128	160	160
Permanent linear shrinkage(%)(after24 hours,128kg/m3)		-4	-3	-3	-3	-3	-3
		(1000oC)	(1000oC)	(1100oC)	(1250oC)	(1280oC)	(1350oC)
Thermal conductivity (w/m.k),128kg/m3)		0.09(400oC)	0.09(400oC)	0.09(400oC)	0.12(600oC)	0.132(600oC)	0.16(800oC)
		0.16(800oC)	0.16(800oC)	0.16(800oC)	0.20(1000oC)	0.22(1000oC)	0.20(1000oC
Tensile strength (Mpa)(128kg/m3)		0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12
Chemical Composition (%)	AL2O3	44	46	47-49	52-55	45-46	39-40
	AL2O3+SiO2	96	97	99	99	-	81
	ZrO2	-	-	-	-	5-7	15-17
	Fe2O3	1.2	0.6	0.2	0.2	0.2	0.2
	Na2O+K2O	≤0.5	≤0.5	0.2	0.2	0.2	0.2
	CaO+MgO	0.2	0.2	0.2	0.2	-	0.2
Size (mm)		14640/7200/3600x610x10-50 or according to buyers requirement

Application:

1, Industrial furnace building, heating equipment, and high-temperature pipe wall lining materials. 

2, Electric boilers, gas turbines and nuclear power insulation.

3, High-temperature chemical reaction industrial equipment and heating equipment lining the wall.

4, Fire safety in high-rise buildings and insulation.

5, Kiln oven door, roof insulation.

6, High-temperature filter material.

High quality ceramic insulation board