$Ceramic Fiber Bulk Loose Cotton for Refractory Use System 1$
$Ceramic Fiber Bulk Loose Cotton for Refractory Use System 2$
$Ceramic Fiber Bulk Loose Cotton for Refractory Use System 3$

$Ceramic Fiber Bulk Loose Cotton for Refractory Use$

$Ceramic Fiber Bulk Loose Cotton for Refractory Use System 1$

$Ceramic Fiber Bulk Loose Cotton for Refractory Use System 2$

$Ceramic Fiber Bulk Loose Cotton for Refractory Use System 3$

Ceramic Fiber Bulk Loose Cotton for Refractory Use

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 2000 m.t./month

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CeramicLooseFiberis made by the melted raw materials at high temperature through resistance furnace, before being blown or spun into fiber. As a neutral and acidic material, except reaction with the strong acid-alkali,refractoryceramic fiber won’t be eroded by other weak alkali, weak acids, or water, oil, steam, or be infiltrated with lead, aluminum or copper, featuring excellent flexibility and elasticity. Ceramic fiber is of smaller density, more than 75% lighter than insulation brick lining or 90% -95% lighter than lightweight castable lining, with thermal conductivity co-efficient to be 1/8 of the lightweight clay brick or 1/10 of lightweight heat-resistant lining (castable), and heat capacity to be 1/10 of both lightweight insulation lining and lightweight castable lining, thus to greatly lower energy loss and deliver significant energy-saving regenerative effects. Meanwhile, the ceramic fiber features a simple construction with no need of baking oven, shortened construction cycle and easy installation.

Characteristics:
Low heat capacity and low thermal conductivity;
Excellent chemical stability;
Excellent thermal stability, resistance to pulverization at high temperature;
With no binders or corrosive substances;
Excellent sound absorption

Typical Application:
Raw material for fiber blanket, board products;
Raw material for fiber textile products;
Fillings for wall lining gap in high temperature furnace, heating device;
Raw material wet processed products;
Fiber spraying;
Castables;
Raw material for coatings;
Insulation fillings for corner and complex space

Technical Data of ceramic fiber cotton

Type		Common	Standard	High Purity	High-aluminium	Zirconium
Classification temperature (°C)		1100	1260	1260	1360	1430
Working Temperature (°C)		<1000	1050	1100	1200	1350
Color		white	white	white	white	white
Fiber diameter (um)	Blown	2-3	2-3	2-3	2-3	2-3
Fiber diameter (um)	Needled	3-4.5	3-4.5	3-4.5	3-4.0	3-4.0
Chemical composition (%)	AL₂O₃	44	46	47-49	52-55	39-40
	AL₂O₃+SIO₂	96	96	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

Remarks: The data above is for reference. The Max. temperature depends on the using conditions.

Our service

CNBM has being specialized in producing refractory aluminum cement for more than 40 years so that we can guarantee a stable quality.

Guaranteed quality. Our production process conforms strictly to the requirements of ISO9000 quality management system. Quality inspection is carried out in every links of our production. SGS third party inspection is available.

Sound after sales service. We provide sound after sales service. We provide 24 hours’ consultation service. We are ready to answer your consultations at any time.

Q: What are the main differences between an ordinary furnace and a ceramic fiber furnace?: Service life: ordinary furnace quenching, sudden heat, easy to cause blasting chamber or cracking, shorten service life, ceramic fiber furnace without blasting chamber or crack possible.There are two common practices in ceramic fiber furnaces:The first is a larger furnace, which is fixed on the furnace wall with ceramic fiber modules;The second is a small furnace, the manufacture of abrasives, direct pouring, or with punch milling machine processing ceramic fiber board.

Q: What is the density of ceramic fiber modules? The best insulation effect: Ceramic fiber module density in 200-220, the first production of ceramic fiber module is generally made of ceramic fiber blown blanket, fiber blown blanket fine short, ceramic fiber module is made out of the expansion is relatively stable, but in recent years because of the cost of production, the majority of ceramic fiber module are thrown silk do relatively, the tensile force is big, according to your own combustion atmosphere of furnace temperature and heating module and intracranial, select the density and thickness of the ceramic fiber module. Just make the insulation layer, then recommend 200kg/ cubic meters. Ring fire-resistant insulation materials company has a specific index and design analysis.

Q: Should the ceramic fiber furnace be compacted?: In view of the large industrial furnace, the ceramic fiber module can be chosen to be refractory, heat insulated and insulated, and the ceramic fiber module is firmly fixed on the furnace wall by the parallel mounting method, which is more reliable

Q: What is the difference between the ceramic fiber cloth and the high silicon oxygen cloth?: High temperature is similar to that of strength, service life, the price is high silica cloth. High silica fabric belongs to glass fiber.

Q: Is the ceramic fiber cloth poisonous?: Ceramic fiber clothProduct introduction.Ceramic fiber products with excellent heat resistance, with heat-resistant alloy reinforced aluminum silicate dimensional textiles, continuous use temperature of 1000 degrees, excellent acid resistance and oil, water vapor corrosion capacity.

Q: Is aluminum silicate fiber poisonous?: Hello, silicate in the stomach and stomach acid reaction, forming insoluble silicic acid. There should be no toxicity.

Q: What is the good heat insulation effect of glass fiber and aluminum silicate fiber, what are their respective advantages and disadvantages?: Adiabatic effect: glass fiber thermal conductivity at room temperature was about 0.056, the thermal conductivity at room temperature is about 0.035, due to the lower thermal conductivity, moisturizing effect is better, so the material characteristics of aluminum silicate fiber insulation effect is good, but also with the insulation effect of fiber compression density, can not be generalized.

Q: The difference between the ceramic fiber blanket and rock cotton blanket: The heat capacity (heat storage capacity) of ceramic fiber lining is low: the heat capacity of ceramic fiber is only about l/10 of light heat resistant lining and light castable lining, and the heat capacity of lining material is proportional to the weight of lining. Low heat capacity means the furnace in the reciprocating operation absorb less heat and heating speed, greatly reducing the operational control of the temperature in energy consumption, especially for heating furnace and furnace, furnace shutdown has obvious energy saving effect.

Q: Aluminum silicate needle carpet and ceramic fiber insulation performance of the good: Aluminosilicate ceramic fiber has two different production processes, respectively, the rejection process and the blowing process. The carpet produced by the spinning process has long fiber length, high tensile strength and wide range of use. The blanket produced by blowing process is short in length and easy to break, and the scope of application is relatively narrow.