Glass Wool Alumina Silicate Insulation Ceramic Fiber Blanket
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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: How much is the unit weight of thermal insulation glass?wool?boards at least? How much is the unit weight of sound absorption glass panels?
- They are from twenty to less than eighty.
- Q: Where are the differences between the glass wool board and glass wool blanket?
- Glass wool board is metal face fireproof board, mainly are rock wool and glass silk wool, which is made by using color coated steel with advanced quality as plane material, continuous fiber cotton rock wool and glass wool as core material, high-density rigid foam polyurethane as rabbet fillings, foaming and solidifying through high pressure, automatic compacting cloth cotton and composing after super-long precise double-track control molding. Performance: ⑦ has good heat-insulating property. 2, has heat insulation and fire partition performance. 3, has excellent sound insulation and sound absorption properties. Glass wool felt is coiled material to meet the needs of large-scale laying. In addition to maintaining the characteristics of heat insulation, it also has very excellent shock absorption and sound absorption characteristics, and has good absorbing effects especially for the low-frequency and various noise and vibration, which helps to reduce noise pollution and improve the working environment. This kind of material can also be arbitrarily cut according to needs in the construction, mainly used for interior architecture, damping system, vehicle, refrigeration equipment adn damping, sound absorption, noise reduction of household appliances, whose effect is very good. Glass wool felt with aluminum foil on the surface also has strong thermal radiation resistance, which is wonderful lining material for high temperature workshops, control room, inner wall of machine room, compartment and flat top.
- Q: What properties does glass wool felt have?
- Glass wool felt is a formed coiled material aiming to meet the needs of large-scale paving work. Besides its thermal preservation and thermal insualtion functions, it is also equipped with excellent shock absorption and sound absorption and noise absorption for low and medium frequency noise and vibration noise in particular, which is conducive to reducing noise pollution and improving common environment. This material can be cut freely based on needs during construction, which is mainly used as shock insulation, sound absorption and noise supression for interior architecture, muffler system, vehicles, refrigeration equipment and household appliances, and the effect is desirable. Glass wool with aluminum foil veneer has a strong thermal radiation resistance as well, which makes it a superb lining material applied in high temperature workshops, control rooms, inner wall of machine rooms, compartments and flattops.
- Q: Who can tell me about the unit weight of glass wool board?
- It depends on what density you need. The formula is length * width * thickness * unit weight = the weight of the glass wool. For example, if it is 20 meters long, 1.2 meters wide, 50 mm thick, and the unit weight is 20kg / cubic, that is to say, 20 * 1.2 * 0.05 * 20=24kg. 48kg / m? means that the weight of one cubic meter is 48kg, you can imagine that with a piece of 50 square millimeter, how many of them can make a piece of cubic meter? You can get the answer by dividing 48, namely 48÷（1÷0.05）=48X0.05=2.4kg
- Q: Do you have any recommendation about the glue used to adhere the glass wool to glass?fiber felt? Thank you.
- You can try sodium silicate (sodium metasilicate) which is used to glue cartons.
- Q: How to install sound insulation glass wool boards on the wall?
- There is a simple method. First coat a layer of coating on glass wool board or cotton felts.
- Q: If rock wool board and glass wool are used in enclosed stone curtain walls, which one is better?
- The meaning is actually same, but popularly it is called rock wool, while glass wool is adopted in actual use.
- Q: Glass core material of ultra-fine glass wool
- Glass core material is an important component of VIP, playing an significant role on the heat conductivity coefficient of vacuum insulated panel. Vacuumized core material has certain intensity, which can play a framework supporting role. And the fiber distribution of core material determines the VIP adiabatic degree. Thus, the more uniform the fiber distribution of core material, The lower its heat conductivity coefficient and the better the insulating property.
- Q: What industry does the glass wool belong?
- It belongs to thermal insulation construction materials industry, it is also a fireproof and thermal inuslation matertial.
- Q: What are the industry standards of glass wool and its products?
- The industry standards of glass wool and its products GB / T 13350-2000. The standards specifies classification, requirements, testing methods, inspection rules, marking, labeling, packaging, transportation and storage of glass wool for thermal insulation and its products. It also give the conversion of thermal resistance and thermal conductivity coefficient. This standard applies to insulating glass wool, glass wool board, glass wool band, glass wool blanket, glass wool felt and glass wool tube.
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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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