Product Details

refractory material kaowool board for boilers

Product Description

refractory material kaowool board for boilers is produced with different alumina –silica for applications at temperatures up to 1400 ºC by vacuum formed technology with a characteristics of hard excellent strength ,light weight and easy to handle it is ideal material for furnace ,boiler duct,stack lining and other heat equipments.

Technical Data

ITEM		PRODUCT	COM	STD	HP	HA	HZ
Classification Temperature(ºC)			1100(2012℉)	1260(2300℉)	1260(2300℉)	1360(2480℉)	1430(2606℉)
Working Temperature(ºC)			<1000(1832℉)	1050(1922℉)	1100(2012℉)	1200(2192℉)	1350(2462℉)
Color			white	white	white	white	white
Density(kg/m³)			260~ 320	260~ 320	260~ 320	260~ 320	260~ 320
Liner Shrinkage (%) After 24hours			<2.5 (1000℃/1832℉)	<2.5 (1050ºC/1922℉)	<2.5 (1100ºC/2012℉)	<2.5 (1100ºC/2012℉)	<2.5 (1350ºC/246℉)
Thermal Conductivity (w/m.k) Density(128Kg/m3)			0.085(400ºC/752F)	0.085(400ºC/752F)	0.085(400ºC/752F)	0.085(400ºC/752F)	0.085(400ºC/752F)
			0.132 (800ºC/1472F)	0.132 (800ºC/1472F)	0.132 (800ºC/1472F)	0.132 (800ºC/1472F)	0.132 (800ºC/1472F)
			0.180 (1000ºC/1832F)	0.180 (1000ºC/1832F)	0.180 (1000ºC/1832F)	0.180 (1000ºC/1832F)	0.180 (1000ºC/1832F)
Tensile Strength (MPa) (Strenth10%)			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)	Specification:600X400X3-50,900X600X3-50,other according to customer's requirement

Product Feature:

refractory material kaowool board for boilers

Low thermal conductivity and shrinkage

Low heat storage

Light weight

Excellent thermal shock resistance and thermal stability

Easy to handle cut and install

Low sound transmission

Asbestos free

Application

refractory material kaowool board for boilers

1.refractory lining for industrial furnace in wall, roofs, stacks and doors.etc

bustion chamber liners ,boilers and heaters

3.back-up insulation for brick and monolithic refractory

4.transfer of molten aluminum and other non-ferrous E metals

5.expansion joint boards

6.barrier against flame and heat

7.hot face layer for high velocity or abrasive furnace atmosphere

$refractory material kaowool board for boilers$

Company Profile

$refractory material kaowool board for boilers$ $refractory material kaowool board for boilers$

Our advantage

We are one of the leading ceramic fiber manufactures and have the long-term exporting experience

15 production lines high quality equipment and big turn out , which can satisfied your market needs

Responsible production lead to high quality

Fast delivery and favorable price

The best package

You can’t get the best products money can buy ,but also get our experience and solution ,we could to be the best friend and get the mutual benefits in this fileld with each other.

Now there are thousands of factories spreading in China ,If you have no experience in importing ,please try with us.

If you are now importing from China ,we could like you try a comparison.

$refractory material kaowool board for boilers$