High Zirconium Ceramic Fiber Board

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Specifications

Zirconium ceramic fiber blanket
AL2O3: 39%-40%, Fe2O3: 0.2%
Bulk density:260-320kg/m3
Working temperature:1350 Celsius degree

Ceramic fiber board :

1) Low thermal conductivity

2) Low thermal capacity

3) Good thermal shock resistacne

4) Flexible and tearing resistance

5) No asbestos and anti-corrosive

6) Good electric and sound insulation

7) Good mechanical working performance

8) Even thickness and density

Item:		Common	Standard	High pure	High alumina	Zirconium
Classification tempC		1100	1260	1260	1360	1430
Working temp oC		< 1000	1050	1100	1200	1350
Color		white	Pure white	Pure white	Pure white	Pure white
Bulk density (kg/m3)		260 320	260 320	260 320	260 320	260 320
Permanent linear shrinkage(%) (After 24 hours,density 320kg/m3)		4 (1000oC)	3 (1000oC)	3 (1100oC)	3 (1250oC)	-3 (1350oC)
Thermal conductivity (w/m.k) (density 285kg/m3)		0.085(400oC) 0.132(800oC) 0.18(1000oC)	0.085(400oC) 0.132(800oC) 0.18(1000oC)	0.085(400oC) 0.132(800oC) 0.18(1000oC)	0.085(400oC) 0.132(800oC) 0.18(1000oC)	0.085(400oC) 0.132(800oC) 0.18(1000oC)
Tensile strength (MPa) (Thermal shrinkage 10%)		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		600×400×10-50, 900×600×20-50 or according to buyers requirement

High zirconium ceramic fiber board

Q: What method should be used to measure the thermal conductivity of fiberboard?: Fiber board thermal conductivity of ceramic fiber board thermal conductivity information is mainly: ceramic fiber board thermal conductivity, thermal conductivity of ceramic fiber board price, thermal conductivity of ceramic fiber board wholesale, thermal conductivity of ceramic fiber board factory, discusses the protection method of hot plate test principle and method of MDF thermal conductivity and its relation with temperature; and analyzed the test error.

Q: What are the standards for ceramic fiber boards?: Ceramic fiber board is made of continuous production, water production line and advanced technology, ceramic fiber board produced with smooth surface, accurate size, good toughness, can be arbitrarily cut, good insulation effect and other performance characteristics.

Q: Refractory insulation board, pressure plate, nano heat transfer plate, calcium silicate board and ceramic fiber board, which is good?: Sheng Yang series of ceramic fiber board is based on the traditional process of comprehensive upgrading of the excellent vacuum forming insulation materials, slag ball content of less than 3%, fiber distribution uniformity, internal and external strength consistent, size controllable.Ceramic fiber board is made by spraying superfine ceramic fiber through water washing, slag removal, fiber freezing and vacuum forming. The product has superior high temperature resistance, excellent rigidity and toughness.

Q: What are the sound-absorbing fiber boards?: Sound-absorbing material:1, itself has sound-absorbing properties, porous fiber material.2, does not have sound-absorbing material, but processed into sound absorption structure.Common sound-absorbing materials are: polyester fiber sound-absorbing board, trough wood sound absorption board, hole wood sound-absorbing board, recycled wood sound-absorbing board, the latest is Dr. sound, high temperature ceramic sound-absorbing board, a fire prevention, water quality, hard environmental protection

Q: What is the difference between ceramic fiber board and nano ceramic fiber board?: The nano ceramic fiber board through the introduction of nanotechnology, the special production process, product performance has been greatly improved, high strength, low thermal conductivity, good heat insulation performance, energy saving effect is obvious, which improves the safety of the furnace, and in high temperature and high pressure conditions, can also play a good performance the product.

Q: What are the specifications of the ceramic fiber board?: Ceramic fiber board density in conventional 300-350Kg/m over 350Kg/m to fand, fand fireproof plate series.

Q: What are the differences between nano ceramic plate and ceramic fiber board?: The biggest difference between the two is that:1, the coefficient of thermal conductivity is different, the nano ceramic plate is about three times of the ordinary ceramic fiber board2, temperature class is not the same, nano ceramic board maximum temperature of 1050 degrees, ceramic fiber board should be 1400 degrees temperature.3, the range of applications is different. Nano ceramic plate is mainly used in high, fine and sharp technical fields, and has strict requirements on thermal conductivity. Ceramic fiber boards are widely used and can be used wherever there is flame or temperature.

Q: What are the uses of ceramic fiber boards?: Ceramic fiber board is the main use of heat insulation, fire protection, insulation to use, but also with sound absorption, noise reduction, thermal shock resistance and so on. Ceramic fiber board is mainly used in all kinds of furnace lining insulation, kiln wall lining insulation, metallurgical industry furnace fire, aluminum reduction tank, refractory brick backing.

Q: Is there any difference between ceramic silicon fiber board and ceramic fiber board?: Ceramic fiber board is aluminum silicate fiber board, a refractory material. Even after heating, good mechanical strength is maintained. The product is a fibrous insulation product that is rigid and has a supporting strength compared to fiber blankets. Features: ceramic fiber board has excellent quality, toughness and strength, besides, it has excellent resistance to wind erosion. The utility model has the advantages of no heat expansion, light weight, convenient construction, and arbitrary shearing and bending. The utility model is an ideal energy-saving material for kilns, pipes and other heat preservation equipment.

Q: How much pressure can the ceramic fiber board withstand?: Ceramic fiber fireproof plate, the density of 350-400Kg/m ceramic fiber board, fand; density above fand 400Kg/m.

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