Glass Wool Alumina Silicate Insulation Ceramic Fiber Blanket
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 roll
- Supply Capability:
- 5000 roll/month
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Description:
Laure ceramic fiber blanket is composed of long,flexible,interwoven fibers manufactured by the “blown”and the “spun”process yielding a strong,lightweight yet durable blanket for applications in a temperature range from 1100 c to 1430 c Ceramic fiber blanket has the heat resistance of a hard refractory with five times better insulation value.
Features:
1.Low thermal conductivity
2.Very low heat storage
3.Very high tensile strength
4.Thermal shock resistance
5.Sound absorption
6.Quick repairs.should lining damage occur,furnace can be cooled quickly
7.Contains no binder,no fumes or furnace atmosphere contamination
8.Contains no asbestos
9.No curing or dry out time,lining can be fired to operating temperature immediately
Applications:
Ceramic industry:
1.Kiln car insulation and seals
2.Continuous and batch kilns
Steel industry:
1.Heat treating and annealing furnaces
2.Furnace door linings and seals
3.Soaking pit covers and seals
4.Furnace hot face repairs
5.Reheating furnace and ladle covers
Refining and petrochemical:
1.Reformer and pyrolysis lining
2.Tube seals,gaskets and expansion joints
3.High temperature pipe,duct and turbine insulation Crude oil heater linings
Power generation:
1.Boiler insulation
2.Boiler doors
3.Reusable turbine covers
4.Expansion seals/pipe coverings
Other:
1.Insulation of commercial dryers and ovens
2.Veneer over existing refractory
3.Stress relieving insulation
4.Glass furnace crown protection
5.Fire protection
Technical data:
Item | Common | Standard | H Pure | H Alumina | Zirconium |
AL2O3(%) | 44 | 46 | 47-50 | 52-55 | 39-40 |
Fe2O3(%) | 1.2 | 1.0 | 0.2 | 0.2 | 0.2 |
ZrO2(%) | - | - | - | - | 15-19 |
Classification Temperature (°C) | 1100 | 1260 | 1260 | 1360 | 1430 |
Working Temperature (°C) | 1000 | 1050 | 1100 | 1200 | 1350 |
Density (kg/m3) | 96/128 | 96/128 | 96/128 | 128/160 | 128/160 |
Permanent linear shrinkage(%)(after24 hours,density 128kg/m3) | -4 | -3 | -3 | -3 | -3 |
Tensile strength (Mpa) density128kg/m3) | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 |
- Q: Where are the differences between the glass wool board and glass wool blanket?
- Glass wool felt is generally used to the top of industrial plants, which is roll-like; glass wool board is mainly used for external wall heat insulation, which is board-shaped.
- Q: Glass wool can be used at zero degrees
- Intermediate fiber starch adhesive products, -35 ~ 300 ℃. Intermediate fiber phenolic resin products, -35 ~ 350 ℃. Glass wool asphalt bonding products, -20 ~ 250 ℃.
- Q: As for glass wool board and rock wool board, which kind of material is better?
- Glass wool has light unit weight, thin fiber, good sound absorption, rock wool fireproofing performance, good hydrophobic performance, low price, both two have their advantages, it depends on the specific usage, If you are interested in it, we can discuss with each other, personal opinions for reference only.
- Q: Are foam glass and glass wool the same?
- Not the same.
- Q: What are the construction methods of glass?wool?board used in external wall?
- It should be more convenient to use glass wool that can be sprayed on other items.
- Q: Can glass wool be used in exterior wall for thermal insulation?
- It is ok in that it is the same as rock wool in construction work!
- Q: how to get rid of the fur of the glass wool on the hand?
- Stick it out with tape scotch tape, or rinse with water.
- Q: What's the difference between the rock wool and glass wool board?
- Glass wool belongs to a category of glass fiber, is a kind of man-made inorganic fiber. it takes quartz sand, limestone, dolomite and other natural mineral as the main raw materials, and is melt into glass after adding some soda, borax and othe chemical raw materials. In melting state, it's transfered into flocculent fibers with the aid of the external force, fiber and fiber interchanges and intertwins with each other, presenting many tiny gaps. This gap can be regarded as pore. Therefore, glass wool can be regarded as porous materials, and has good thermal insulation and sound absorption performance. Glass wool is made by making the molten glass fibrosis and making cotton material, chemical composition is glass, a kind of inorganic fiber, it has good shape, small volume density, low thermal conductivity, thermal insulation, good sound-absorbing performance, corrosion resistance, stable chemical performance. Rock products take basalt as the main raw material, through high temperature melting, inorganic fiber is made by the high speed centrifugal equipment, add a special binder and swing it with the dust?laying?oil, change the fiber array structure by special equipment, and finally a new type of lightweight thermal insulation material is made after solidification and sizing. According to the different applications, it can be processed into rock wool board, rock wool seam blanket, rock wool pipe shell and other products.
- Q: How is the prospects for rock wool board and glass wool board?
- It is good.Some countries control the use of extruded polystyrene board.Moreover, no new and better energy-saving materials emerge.Therefore, these two materials will be more widely used.
- Q: Which has better effect of thermal insulation, glass wool or rock wool ?
- Price informatin form July to August, 2010 in Yuncheng, Shangxi: Rock wool tube is 330 yuan / m3 , while centrifugal glass wool tube is 680 yuan / m3.
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Glass Wool Alumina Silicate Insulation Ceramic Fiber Blanket
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 roll
- Supply Capability:
- 5000 roll/month
OKorder Service Pledge
OKorder Financial Service
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