Ceramic Fiber Board

Density: 260-320 kg/m³ (16-20 lb/ft³)

Raw materials: Spun ceramic fiber bulk

Thickness: 10mm, 20-50 mm

Asbestos: 100% Non Asbestos

Function: Refractory & Fireproof & Insulation

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Introduction

Technical Date

Application

Resource

ROSEWOOL ceramic fiber board is made of ceramic fiber cotton by the process of vacuum forming or dry process refined by dry and machining. It has good specialties of rigid ity flexibility heavy intensity anti-wind erosion, non-expansion, lightweight, and easy to construct. It can be cut and bent optionally. Thus, it is the practical and efficient material of kiln and furnace, pipe and other thermal insulation equipment.

Products Features:

Excellent thermal stability

Resistance to burning

Low thermal conductivity

Low heat storage

Good obstructing voice and mechanism strength

Low shrinkage

Good springiness for fibers

Convenient producing and installing

Type		COM	ST	HP	HA	Zir-Alu	HZ
Classified Temp.		1100℃ (1983℉)	1260℃ (2300℉)	1260℃ (2300℉)	1360℃ (2480℉)	1400℃ (2550℉)	1430℃ (2600℉)
Working Temp.		<1000℃ (2012℉)	1050℃ (1922℉)	1100℃ (2012℉)	1200℃ (2192℉)	1200℃ (1192℉)	1350℃ (2462℉)
Color		white	white	white	white	white	white
Density(kg/m3)		260-320 (16-20lb/ft3)	260-320 (16-20lb/ft3)	260-320 (16-20lb/ft3)	260-320 (16-20lb/ft3)	260-320 (16-20lb/ft3)	260-320 (16-20lb/ft3)
Linear Shrinkage (％) (24 hrs)		-3 (1000℃/1832℉)	-3 (1000℃/1832℉)	-3 (1100℃/2012℉)	-3 (1250℃/2282℉)	-3 (1000℃/2012℉)	-3 (1350℃/2462℉)
Thermal conductivity (W/M.K)		0.085 (400℃/752℉) 0.132 (800℃/1472℉) 0.180 (1000℃/2012℉)	0.085 (400℃/752℉) 0.132 (800℃/1472℉) 0.180 (1000℃/2012℉)	0.085 (400℃/752℉) 0.132 (800℃/1472℉) 0.180 (1000℃/2012℉)	0.085 (400℃/752℉) 0.132 (800℃/1472℉) 0.180 (1000℃/2012℉)	0.085 (400℃/752℉) 0.132 (800℃/1472℉) 0.180 (1000℃/2012℉)	0.085 (400℃/752℉) 0.132 (800℃/1472℉) 0.180 (1000℃/2012℉)
Compression Strength (Mpa)		0.5	0.5	0.5	0.5	0.5	0.5
Chemical(%)	Al₂O₃	44	46	47-49	52-55	45-46	39-40
	Al₂O₃+SiO₂	96	97	99	99	-	-
	Al₂O₃+SiO₂+ZrO₂	-	-	-	-		99
	ZrO₂	-	-	-	-	.5-7	15-17
	Fe₂O₃	<1.2	<1.0	0.2	0.2	0.2	0.2
	Na₂O+K₂O	≤0.5	≤0.5	0.2	0.2	0.2	0.2
Size(mm)		12001000mm(47″40″); 1000600mm(40″36″);900600mm(24″36″) 20-50mm（1″/2″）thickness

1. The wall liner and back lining materials of high-temperature reaction, reheating equipment and various industrial furnace such as used glass tempering furnace, pottery kiln, ceramic kiln and tunnel kiln

2. Insulating and fire proof plate of furnace door and roof or house chimney and fireplace

3. Lows fire proof and insulation for chimney cake ovens, pizza oven

4. Boilers and heater combustion chamber

5. Aluminum factories-reduction cell firebricks back linings

6. Ladle furnace backing

7. Shipping, aviation, precision industrial equipment

8. Refractory and thermal insulation material in kiln or furnace of construction industry for heating and wall liner of high-heat treatment

Ceramic Fiber Board

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