Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HA 1350C
- 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).
Advantages:
Heat reflectance
Light weight
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.
| 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:Are there any good improvement measures for the always collapse of the previous vaulted tunnel kiln built by refractory bricks?
- refractory castable integrally casting
- Q:What is light brick and what are the characteristics of light brick?
- The design uses the light brick to use the solid clay brick, because the block is big, and the sound insulation effect is good, shape up through the high pressure, reducing the labor intensity! Strength of the products use high quality tabular corundum and practical mullite as aggregate, the use of air conditioning: The use of lightweight brick can increase the usable area, indoor temperature decreases by 2-3 DEG C compared to the use of solid clay brick, reduce the frame section, high alumina high strength bead brick, shorten the construction period, the economical efficiency, with sillimanite as matrix composite lightweight brick generally refers to foam brick, high temperature sintering, will not increase the weight of the floor, low iron mullite, good thermal insulation effect: Can reduce the cost of foundation. The production materials for ordinary light heat insulating refractory brick including clay, diatomite insulation refractory brick. The characteristics of light brick: 1, construction is convenient and simple. 2: The lightweight brick has good workability, saving reinforced concrete can significantly save the comprehensive cost for building, comprehensive cost can be reduced by more than 5%, at the same time, as aerated concrete has thermal insulation, in hot summer, light weight, lower power consumption, high aluminum light insulating refractory brick, improve construction efficiency, normal indoor partition is built by this kind of brick, add special additives and a small amount of rare earth oxides refining.
- Q:How many degrees of refractory brick if its surface turns red, how to test the temperature of refractory brick after it is burnt to red.
- If the raw materials are different, then the redness is different under different temperatures.
- Q:Do refractory bricks insulate heat?
- It can not be generalized, generally, the insulation performance of clay is not good, but the hollow is good, such as light mullite bricks have good insulation. it depends on what kind of refractory brick
- Q:How to distinguish between sintered clay brick and sintered coal gangue brick
- Coal gangue is an industrial waste produced during coal mining. Using coal gangue as raw material for the production of new wall materials, both to protect the ecological environment, but also save the land, save energy, it meets the development policy of wall materials industry in China, is a new wall material attaches great importance to and vigorously support the development of the.
- Q:90 porous brick and ordinary shale brick, clay brick difference
- Porous brick is the original clay brick (now don't let in) and shale increased by a certain gap, but it is also the porosity, thickness is 90, not 53 of the original, there are also some differences in the use of solid brick and. Not for underground use.
- 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:High alumina refractory bricks (Universal arc) weight for hot metal ladle
- Climbing, C23B ladle generally use T3 ladle bottom brick, brick wall with C23 package, C231 Some permanent layers are built from high alumina bricks, and some are built from castable refractory, T82, T43. Specific size can be checked according to the type of brick
- Q:What's the reason of cracks in refractory bricks?
- If it is made to refractory bricks,dry in the air naturally for 10 days, then put into the drying furnace, which is certainly better than the brick is put to the furnace directly, this is not easy to crack. After all, the moisture of brick will run in the air. See the semi-finished products (not crack is really no crack), but after drying, it has cracks, this is must because moisture runs quickly in a short time. If it cracks after high temperature heat treatment, the reason is very complicated, such as after high temperature burning, temperature decreases too fast, resulting in a large temperature change, then it cracks. Or in the process of high temperature heat treatment, the internal reaction is intense, and generate some volume expanding materials, resulting in cracks and so on. Mullite Petrochemical reaction, spinel reaction and so on, the reactions of a lot of materials are the volume expansion
- Q:Whether the cement kiln refractory bricks belong to hazardous waste or not?
- No, there is no harmful gas produced, and it will not pollute the ground.
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Fireclay Brick Ceramic Fiber Blanket Refractory Blanket HA 1350C
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 225 roll
- Supply Capability:
- 31500 roll/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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