Insulation Ceramic fiber blanket from China manufacturer - Hejianshi Jiuhua Refractory Materials Co.,Ltd.

Payment Terms:	T/T,L/C
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: Plastic bag inside, Carton ...

Application: Refractory

Width: 610mm

Grade: ST (Standard)

Production Capacity: 500 Ton/Tons per Week facto...

Delivery Date: 20 days after prepayment do...

Thickness: 10-15mm

Length: 7200mm

Working Temperature: 1000℃

*Excellent strength and resistance to blowing
*Excellent chemical stability, resistance to erosion
*Low thermal conductivity
low heat storage

Insulation Material Ceramic insulation blanket is produced from high strength ceramic fibers and is double needled to provide exceptional handing strength. We can provide 5 grades of ceramic fiber blanket, including 1260C standard, 1260C high pure, 1360C high Aluminium , 1360C Zir-Alu and 1430C Zirconium ceramic fiber blanket. We mainly export to UK, USA, GERMANY, TURKEY etc.

Characteristics

1)Excellent thermal stability

2)Excellent chemistry quality

3)Resistance to burning

4)Low thermal conductivity

5)Low heat storage

6)Good obstructing voice and mechanism strength

7)Low shrinkage

8)Good springiness for fibersConvenient producing and installing

Applications

1)Joint sealing and filling insulation (kiln car, pipeline, kiln door and so on)

2)Fiber composite (for example: grinding parcel)

3)Internal and external lining for industrial furnace

4)Structure refractory and sponging sounds

5)Materials for hot filtration

6)Raw materials for further producing

Technical Specifications

Product Feature:

Product category		conventional type	standard type	High Purity type	High-alumina type	Zirconia contenting type
Category temperature (°C)		1100	1260	1260	1360	1430
Operating Temperature(°C)		<1000	1050	1100	1200	1350
Color		white	spotlessly white	spotlessly white	spotlessly white	spotlessly white
volume concentration (kg/m3)		96 128	96 128	96 128	128 160	128 160
permanent linear shrinkage rate (%)(Insulation 24 hours,volume concentration 128/m3 )		-4 (1000°C)	-3 (1000°C)	-3 (1100°C)	-3 (1250°C)	-3 (1350°C)
The hot surface temperature thermal conductivity (w/m.k) volume concentration 128kg/m3 128kg/m3)		0.09(400°C) 0.176(800°C)	0.09(400°C) 0.176(800°C)	0.09(400°C) 0.176(800°C) 0.22(1000°C)	0.132(600°C) 0.22(1000°C)	0.76(600°C) 0.22(1000°C)
tensile strength (MPa) (volume concentration 128kg/m3		0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12
elemental composition (%)	AL2O3	44	46	47--49	52-55	39-40
	AL203+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
Products size (mm)		Common Specifications7200×610×10-50Other specifications on request made