1.The ceramic fiber paper is manufactured by refractory fiber with high purity which is used in high-temperature insulating fields.
2.The advance manufacturing technology makes the distribution of fiber be very even and the paper’s thickness and storage can also be controlled strictly.
3.Ceramic fiber paper is made of refractory ceramic fiber with a little bond which is selected scientifically and controlled strictly.
4.The bond will be completely burnt during the use. The product does not contain asbestos and is perfect material for sealing and insulating.

Features
Low thermal conductivity
Excellent corrosion resistance
Good for die-cut and automatic stamping
Light-weight, flexible, good handling strength and good uniformity

Applications:
Industrial furnace, Heat treatment, High temperature pipe
Insulating materials of boiler, turbine and nuclear power
Insulating material for face and top of industrial furnaces and heating device
Excellent sound insulation for Construction Fire protection
High temperature filter material for nonferrous metal

Advantage:
Low thermal conductivity heat storage and heat capacity
Excellent heat insulation
Excellent chemical stability
Shock and chemical attack resistant
Low thermal conductivity and shrinkage
Resilience under working condition, low shrinkage under high temperature
Excellent sound insulation and resistance of folding

Application Data

BitmapB/itmap		STD	HP	HA	HZ
TENGLONG Style		4210STD	4210HP	4210HA	4210HZ
Classification  Temperature	English	2300℉	2300℉	2562℉	2606℉
	Metric	1260℃	1260℃	1350℃	1430℃
Chemical Composition	Al2O3	43%	47%	55%	38%
	SiO2	53%	51%	44%	44%
	Fe2O3 + Ti2O3	≤1.2	≤0.3	≤0.3	≤0.2
	CaO + MgO	≤0.3	≤0.3	≤0.3	≤0.2
	NaO + KO2	≤0.5	≤0.3	≤0.3	≤0.2
Thermal Conductivity by mean temp. (250kg/m3)	200℃	0.055~0.065W/m.k.		0.060~0.070W/m.k.
	400℃	0.110~0.120W/m.k.		0.105~0.125W/m.k.
	600℃	0.160~0.170W/m.k.		0.170~0.180W/m.k.
Shrinkage on Heating		800°(1472℉) ×24h ≤-3%	1000°C(1832℉) ×24h ≤-3%	1280°C(2336℉) ×24h ≤-3%	1400°C(2552℉) ×24h ≤-3%
Tensile Strength		≥0.3MPa
Organics Content		≤9
Loss of  Ignition		≤10%
LOI		< 9%

Specification

BitmapB/itmap		STD	HP	HA	HZ
TENGLONG style		4210STD	4210HP	4210HA	4210HZ
Classification  Temperature	English	2300℉	2300℉	2562℉	2606℉
	Metric	1260℃	1260℃	1350℃	1430℃
Max Operating Temperature	English	1472℉	1922℉	2192℉	2552℉
	Metric	800℃	1050℃	1200℃	1400℃
Density	English	12.5±0.625lb/ft3
	Metric	200±10kg/m3
Length	English	2362/1575/1181/788/591/472inch
	Metric	60000/40000/30000/20000/15000/12000mm
Width	English	48inch/24inch
	Metric	1220/610mm
Thickness	English	0.04-0.24
	Metric	1-6mm
Color		White
Package		Carton box
Remarks: The data above is for reference. The Max. temp. depends on the working conditions.