$Ceramic FIber Blanket Refractory Blanket 1430C System 1$
$Ceramic FIber Blanket Refractory Blanket 1430C System 2$
$Ceramic FIber Blanket Refractory Blanket 1430C System 3$

$Ceramic FIber Blanket Refractory Blanket 1430C$

$Ceramic FIber Blanket Refractory Blanket 1430C System 1$

$Ceramic FIber Blanket Refractory Blanket 1430C System 2$

$Ceramic FIber Blanket Refractory Blanket 1430C System 3$

Ceramic FIber Blanket Refractory Blanket 1430C

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 225 roll

Supply Capability:: 31500 roll/month

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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

$Ceramic FIber Blanket Refractory Blanket 1430C$

Q:Can red bricks be burned in tunnel kiln which used to burn refractory brick?: It can be used to burn the red brick, as long as the temperature is almost the same

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:Why can't build refractory brick behind the skew block?: refractory is heat expansion and cold contraction, it is also called refractory?brick, can resist high temperature up to 580-770 degrees. Mainly used for the smelting furnace. faint?yellow or brown, when it is high temperature, it will squeeze toward the center. Refractory material made of refractory clay or other refractory raw materials. the shortened form of fefractory brick is brick. vault will be extrusion deformation. Refractory material with a certain shape and size

Q:How many years are the service life of chimney lining refractory brick?: Capacitance magnesite, seawater magnesite, should be the alkaline refractory brick, magnesia-alumina spinel can absorb hydrogen fluoride, generally are magnesia brick, magnesium iron ore, forsterite, dolomite, magnesium dolomite, magnesium silica sand, magnesia-chorme spinel and magnesia chrome sand: Magnesia mineral, magnesium calcium sand, magnesite, magnesium dolomite sand, dolomite, mainly is cordierite

Q:The advantages of using alkalinty refractory brick?: Magnesia chrome and other spinel refractories alkalinity refractories; (2) the alkalescent chrome magnesite refractories, alkaline solvent resistance is strong, usually refers to the magnesia refractory material, dolomite brick and calcareous refractory materials, dolomite refractory materials and lime refractory materials, acid flux or acid refractory chemical reaction. Mainly used in alkaline steel furnace and non-ferrous smelting furnace. Alkaline refractory material at high temperature for alkaline slag. Mainly as the following categories, but the acid slag, forsterite refractories and magnalium: (1)strongly alkaline magnesia brick, magnesia carbon brick and cement kiln

Q:What's the reason of cracks in refractory bricks?: The relative density is high, and high temperature heat treatment and increase the strength of qualitative brick, for 10 days, then only the shorter time for heating and drying and dehydrating, you can smash a brick if it's a long time! There will be a stress loose phenomenon making bricks now, the internal density of these crack bricks are not the same, in addition to the effective drying, dehydrating and heating treatment, the time distance is small, basic bricks and finished bricks adopt line production, when drying, the water is also evaporated at the same time, the central density should be high ! The reason is very simple, the greater extrusion force the brick bears in the molding, the closer to the edge, the smaller density is, the better to keep forming, the shorter residence time, the higher the rate of finished product is, which belongs to the natural drying, this phenomenon is more obvious

Q:does 90m high reinforced concrete chimney need firebrick?: The chimney need firebricks or casting fire or acid resisitant concrete after casting, one aim is to resist high temperature, then is to resist acid corrosion. there is a variety of models of the refractory brick , you can refer to the installation quota.

Q:How to built refractory bricks as fitting between square and circle ducts: Use rectangle at the bottom and knife type for the top. trapezoid for junction.

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