$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HP System 1$
$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HP System 2$
$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HP System 3$
$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HP System 4$

$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HP$

$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HP System 1$

$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HP System 2$

$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HP System 3$

$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HP System 4$

Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HP

Ref Price:

Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 225 roll

Supply Capability:: 31500 roll/month

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$Anchor Brick, Refractory Brick, Fireclay Brick for Ceramics Tunnel Kiln$

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Fireclay Brick with Al2O3 Content 75-80% Composite

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General information:

Cmax ceramic fiber blanket is made from high quality gao-ling clay, high purity alumina and silica oxides by spun or blown process. It is asbestos free. No chemical binder is added. Double-size needling provides blanket with great tensile or handling strength for easy installation. Blankets are available in various classified temperature from 1260ºC to 1430ºC.

Cmax ceramic fibre blanket is resistant to most chemicals attack except hydrofluoric phosphoric acid and high pH alkali(na2o or k2o). Its thermal and physical properties can not be affected by oil, steam and water, very good thermal insulating materials.

Advantages:
Heat reflectance
Light weight
Low thermal conductivity
Low heat storage
Flexible
Resilient to thermal stock
High tensile strength
Corrosion resistance
Easy to install
Asbestos free

Application:
Petrochemical process heater refractory fiber lining
Heat treating furnace or intermittent (shuttle) kiln hot face lining
General furnace backup insulation
Heat seals for kiln car or furnace door
Electrical insulator
High temperature acoustic
Fire protection

Non-standard sizes are available upon request.

This information, subject to change, is offered solely for your consideration. Users of our products should make their own tests to determine the suitability of each product for their particular purposes.

TECHNIQUE DATA
	STD	HP	HA	HZ
CLASSIFICATION TEMPERATURE(C)	1260	1260	1350	1450
WORKING TEMPERATURE(C)	1000	1050	1200	1350
COLOR	WHITE	WHITE	WHITE	WHITE
BULK DENSITY(kg/m 3 )	96/128	96/128	96/128	96/129
THERMAL SHRINKAGE 24HRS (Density 128kg/m 3 )	≤ 3	≤ 3	≤ 3.5	≤ 3.5
THERMAL CONDUCTIVITY(W/m. k) (Density 128kg/m3 )
800C	0.15	0.176	0.160	0.155
1000C	0.170	0.220	0.180	0.230
1200C	-	-	0.260	0.31
CHEMICAL COMPOSITION(%)
Al2O3	45-46	45-46	53-55	38-54
SiO2+Al2O3	98.5	99	99	82-90
ZrO2	-	-	-	13-18
Fe2O3	≤ 0.4	≤ 0.3	≤ 0.3	≤ 0.3

$Ceramic FIber Blanket Refractory Blanket HP$

Q: What is the specific heat of a refractory bricks (clay)?: Approximately it's about 2000; M3 specific heat is wrong with this argument, two degree clay is 1730 degrees, three degree clay is 1690 degrees, clay bricks are mixture, bulk density, 1900KG&#47, only elementary substance has specific heat refractoriness.

Q: when to replace the worn refractory bricks in rotary?kiln?: Wear out at least 23.

Q: what effect does big mortar joints of the boiler refractory brick have on the boiler?: The ventilation leakage。 Now the larger boilers are generally used refractory pouring material one-time pouring, the arch is easy to collapse . 2, shrinkage and expansion of brick will make the bricks fall. 1, do not use the refractory brick. too large seam will effect the tightness of furnace wall , and the water wall is easy to form dew and be corroded and to leak smoke.

Q: Do refractory bricks need to be sent to the lab to test after arriving the site?: Generally speaking, as long as the use of temperature is not higher than 1500 degrees, it is not required to do the test, even if the ordinary refractory brick temperature is about 1500. If the temperature is high, then you do test to determine what kind of texture of refractory brick you need

Q: Are refractory bricks, burner block and thermal insulation brick the same? Are they the same thing?: The burner block is heavy, its using temperature is high, while thermal insulation brick is light and its using temperature is lower than heavy brick.

Q: the amount of per square refractory brick of Various specifications and thickness of the refractory brick wall: 9 grams-47. 7 grams- 47 calculate by your own according to the actual volume; cubic centimeter; 2.2 grams Clay brick 2: 1; 3, high alumina brick 3; cubic centimeter; standard density, cubic centimeter: 230mm * 114mm * 65mm, diatomite insulation brick 0, you can calculate the reference value

Q: How good is the hardness of corundum refractory brick?: The basic materials of corundum refractories are fused corundum or sintered corundum. the refractory brick containing more than 90% of Al2O3 is called corundum refractory brick. so, corundum refractory brick. Corundum has a high hardness (9 level of Mohs hardness) such as zirconium corundum refractory brick. Corundum refractory brick is resistant to acid well and melting point is also high, also known as pure alumina refractory brick products, , it has a good effect. These are closely related with the structure of the Al - 0 key, titanium corundum refractory brick, and other basic slag. It is used in high temperature oxidizing atmosphere or in reducing atmosphere. the metal and glass solution have good stability. a-Al2O3 is the main material of high temperature refractory brick and high temperature electrical insulating material .

Q: Is the thickness of the kiln lining and the refractory brick the same concept?: This is certainly not the same. The thickness of the refractory brick can be arbitrary, the thickness of the kiln lining is generally designed according to requirement

Q: Why is there cracks in the use of refractory bricks?: Several reasons for the emergence of cracks: (1) temperature difference stress (2) mechanical stress (3) crystal type change stress

Q: does Kyrgyzstan have the refractory brick to build tunnel kiln, whose specifications are 390,235,11, 240,120,60.: Domestic standard brick has no brick in this specification. only can be customised. Otherwise only have 230 * 65 * 114.

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