Fireclay Brick Ceramic Fiber Blanket Refractory Blanket 1260C HP
- 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 |
- Q: Solid brick and clay brick which is expensive
- Because the sintered clay brick belongs to the material which destroys the cultivated land, the national policy restricts the use and is forbidden to use the standard brick. But it can be used in the base part.
- Q: Lining of refractory bricks in rotary furnace
- About 7000~10000 furnace in steelmaking, the level of maintenance and management of each plant is different! Refractory thinning relates to safety issues (equipment and people safety). i am not clear about zinc smelting! Zinc smelting may use rotary kiln! blow the zinc powder into the kiln.
- Q: air-cooled razheng times of magnesia-alumina spinel refractory bricks
- The ingredients are magnesium, oxygen, and aluminum. the components of spinel refractory can be magnesia-alumina spinel with excessive aluminium oxide, or magnesia-alumina spinel with excessive magnesium oxide. excessive magnesium oxide and aluminium oxide can form magnesia-alumina spinel in above 1700 degrees.
- Q: The furnace refractory bricks are burnt into ash, what material can resist higher temperature than the refractory brick
- To change a new one, it is a common way now, isn't it?
- Q: How to classify light refractory bricks?
- 0, perlite insulation brick.2 and so on; according to bulk density, the same lightweight refractory materials can be divided into 0, poly light high aluminum, lightweight brick. Light brick and alumina hollow ball brick.8, 1, 1 light refractory brick generally is classified according to the raw material composition and bulk density
- Q: What are the specifications of clay brick and cement brick construction?
- Clay to clay (including shale, coal gangue powder) as the main raw material, through mud processing, molding, drying and roasting and.
- Q: Are buildings allowed to use red bricks?
- Is the red brick with clay, shale, coal gangue as raw materials, crushing, mixing kneading with artificial or mechanical pressing, sintering and building bricks after drying at 900 centigrade temperature by oxidizing flame firing. Also called clay brick. Red brick technical specifications are generally from 75 to 100. Ordinary fired brick (red brick) is also called standard brick. The size is 240*115*53. (mm) red colour, sometimes dark. Ordinary clay brick has a certain strength and durability, but also because of its porous and has a certain insulation, heat insulation, sound insulation and other advantages. Therefore, it is suitable for wall materials and masonry columns, arches, chimneys, floors and foundations. Old buildings use it as building materials. Invented by the Romans, many of the remaining classical structures in Europe had red brick and brick roofs and walls.
- Q: How many bricks, mortar and how much wear and tear does one side of the clay brick masonry need?
- The loss rate of mortar is 1%, so the total consumption of mortar is 0.212M3*1.01=0.214M3
- 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 are clay bricks used when buildings are below zero? Frost heaving, water absorption, or something?
- The clay brick has a certain strength, and has better heat insulation and sound insulation performance, and the interior wall of the winter can not appear condensation phenomenon, and the price is low. Although a variety of new wall materials are emerging, clay bricks will still be used as a main material for masonry work in the future
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Fireclay Brick Ceramic Fiber Blanket Refractory Blanket 1260C HP
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 225 roll
- Supply Capability:
- 31500 roll/month
OKorder Service Pledge
OKorder Financial Service
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