$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket 1260C Std System 1$
$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket 1260C Std System 2$
$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket 1260C Std System 3$

$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket 1260C Std$

$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket 1260C Std System 1$

$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket 1260C Std System 2$

$Fireclay Brick Ceramic Fiber Blanket Refractory Blanket 1260C Std System 3$

Fireclay Brick Ceramic Fiber Blanket Refractory Blanket 1260C Std

Ref Price:

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

$Ceramic FIber Blanket Refractory Blanket 1260C STD$

Q: Why can earth make bricks?: Therefore, it is still widely used in masonry projects such as walls, foundations and columns. However, due to the production of traditional clay brick to destroy the field, large amount of soil sampling, high energy consumption, brick from the major, high labor intensity and low efficiency in construction, it is necessary to gradually reform and replace with new materials. Some cities have banned the use of clay bricks in buildings. Brick for sintering brick and non sintered brick in accordance with the production process; according to the raw materials used for clay brick, shale, coal gangue brick, fly ash brick, slag brick and lime sand brick; according to whether the hole is divided into hollow brick, brick. In addition to clay, or as raw materials for preparation of brick by using fly ash, coal gangue and shale, which is due to their chemical composition similar to clay, but because of the fineness of less clay, so the poor plastic bricks often to be mixed with a certain amount of clay, in order to increase the plasticity. The use of coal gangue and fly ash and other industrial waste residue brick, not only can reduce the environmental pollution, saving large areas of farmland clay, and can save a lot of fuel coal.

Q: What is the refractory brick in silicious model?: Adding appropriate amount of mineralized agent to promote the transformation of quartz in the body into phosphorus quartz. Smaller coefficient of thermal expansion. Also used in high temperature bearing part of hot blast stove and acid open hearth furnace, refractory materials and ceramic kiln, kiln vault and other load-bearing parts, thermal shock resistance variation. High temperature strength. the glass furnace is burnt in 1430 to 1350 degrees Celsius in the reducing atmosphere. use natural silica as raw materials. True density 2. more than 93% of silica content. generally there is no crystal type transformation above 600 degrees celsius. With acid slag erosion and sediment chamber regenerator performance, soaking furnace, open hearth furnace. there is more crystal type transformation below 600 degrees celsius. mainly used in coking chamer of coke oven and partition of firebox. acid refractory material made of high thermal shock resistance, large volume change, square quartz and a small amount of residual quartz and glass box . Long term use at high temperature without deformation

Q: Is the waste of the fire resistant hazardous waste?: Refractory waste should refer to the used refractory material, which more or less have some pollution. low grade material such as clay brick and high alumina brick can be used repeatedly on the spot, such as breaking it and making it into waste refractory bricks sand, unshaped refractory meterial or low-grade refractory brick, or just bury it in a pit. collect high grade bricks such as corundum brickand silicon carbide brick and sell, they are sought after, the price per ton ranges from several hundred to several thousand. pay special attention not to dispose waste refractory bricks containing metal chromium at random, for it is toxic and carcinogenic. Collect them and seal them up, looking for manufacturers to buy and reuse.

Q: do the used refractory bricks pollute the environment?: the main pollution of refractory brick is coal gas pollution in the process of burning , it can be recycled to produce aggregate, waste brick has no pollution.

Q: What are the advantages and disadvantages of clay refractory bricks?: The mineral composition of clay brick is mainly kaolinite (Al2O3, 2SiO2, 2H2O) and 6%~7% impurities (potassium, sodium, calcium, titanium, iron oxides). The sintering process of clay brick is mainly the process of the continuous dehydration of kaolinite and the formation of crystallization of mullite (3Al2O3. 2SiO2). SiO2 and Al2O3 in clay bricks form eutectic, low melting point silicates with impurities during sintering, and are surrounded by mullite crystals.

Q: How many pieces of porous brick is equal to one ton?: Refractory bricks are generally classified into two types, that is, shapeless refractory materials and shaped refractory materials. Shapeless refractory material: Also known as castable refractory, is hybrid power material composed of a variety of aggregate or a kind of aggregate and one or more kinds of the mixture of adhesive particles, it should be used evenly mixed with one or more kinds of the liquid, which has strong liquidity. Shaped refractory material: The general making of firebrick, there are standard rules for the shape, can also temporarily process according to need of building and cutting. The following are the specifications. fireclay bricks 230*114*65 each block 3.0 - 3.6 kg; special-shaped fireclay brick 230*65/55*114 each block 2.8 - 3.3 kg; the reason for the weight's ranges is that because the quality is different, in general, heavy density, good quality!

Q: The state's policy on clay bricks: Also known as clay brick brick, is a man-made small bulk building, clay brick clay (including shale, coal gangue powder) as the main raw material, through mud processing, molding, drying and roasting, solid and hollow.

Q: The harm of wet bricks used in refractory bricks: Increase the natural protection time, increase the baking time, or water can not discharge, this will cause swelling deformation of furnace wall.

Q: What kind of refractory material is used in the furnace when the boiler reaches more than 1200 degrees?: except refractory brick, refractories include refractory concrete (refractory cement+aggregate), fire-resistant insulating layer (refractory cement+vermiculite powder or refractory cement + diatomaceous earth) and so on.