Low Thermal Conductivity Alumina Ceramic Fiber Paper for Glass Turnace
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 40 roll
- Supply Capability:
- 5000 roll/month
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Packaging & Delivery
| Packaging Details: | Wrapped by plastic bag and put into carton box Neutral packing is also available. |
| Delivery Detail: | Within two weeks |
Specifications
Ceramic wool paper
Density: 200-250kg/m3
Thickness: 1~6mm
Temperature:1260C
Customized service is also available.
ceramic wool paper is a lightweight refractory material processed from a blend of high purity alumina-silica fibres into a highly flexible, uniform sheet. It is recommended for classfication temperatures up to 1260C. Ceramic fiber paper has low shirngkage, good handling strength, and low thermal conductivity. It contains a small amount of orgainc binder for processing which makes it flexible, and reduces off-gassing and odour during use. Our product has a highly uniform structure due to its controlled basis weight and thickness, assuring homogeneous thermal conductivity and a clean, smooth surface ideas for gasket or sealing. Ceramic fiber paper is completely free of asbestos, and is designed to be an economic replacement for asbestos paper in most applications. Ceramic fibre paper is easy to cut with a knife, shears, or standard steel rule dies. Its flexibility allows it to be wrapped or rolled to fit most complex configurations.
Application
Abestos paper replacement
Investment cast mold wrap insulation.
One-time consumable insulating applications
Back-up lining for metal troughs.
Hot top linining
Applications where low binder content is required.
Thermal and electrical insulation
Upgrade for fiber glass paper and blanlet products
Technical Data Sheet
Description | STD PAPER | HP PAPER |
Chemical Composition (%) | ||
Al2O3 | 47 | 48 |
SiO2 | 52 | 51 |
Fe2O3 | ≤0.5 | ≤0.5 |
Na2O | ≤0.2 | ≤0.2 |
Physical Properties | ||
Density(kg/m3) | 200 | 250 |
Classification Temperature ( °C ) | 1260 | 1260 |
Maximum Operating Temperature( °C ) | 1000 | 1100 |
Organics Content (%) | ||
Color | white | |
Loss of Ignition ( % ) | ≤10 | |
Tensile Strength(Mpa) | ≥0.3 | |
Technical Data Sheet
Moisture content (%) ≤ 1
Organic content : ≤10%
Tensile strength (Mpa) ≥ 0.3
Standard Specification
Width: 610/1220mm
Thickness: 1/2/3/4/5/6mm
Density: 200-250kg/m3
Customized service is also available. For more information,please contact us !
- Q: What's the necessary performance tests lass wool used for steel structure need to do?
- Generally it doesn't need to do the experiment, but some party A will demand for thermal insulation test, you can ask the local supervisor for samples manual and show it to party A, there is no test on steel structure columns.
- Q: What is the thermal insulation material of glass wool?
- It is a cotton-like material which has advantages of low thermal conductivity, chemical stability, good sound absorption. The glass wool is an inorganic fiber which has a excellent welding performance. Glass wool which is a man-made inorganic fiber fiberizes melten glass, it is a insulation material that has advantages of corrosion resistance, thermal insulation and small bulk density. I tell you that it belongs to glass in terms of chemical composition: The thermal insulation material, glass wool belongs to glass fiber.
- Q: What kind of glass wool products
- According to the shape is divided into glass wool and glass wool felt
- Q: Now what is the latest color steel sandwich board? such as: Foam, stretches, glass wool
- it is better to use rock wool because it is fireproofing and sound insulation.
- Q: How effective is fireproofing glass fiber cotton?
- It will be scortched if it directly contact with flame. Usually the thermal insulation and heat perservation performance is good.gypsum board, gypsum fiber boards, cement particle board, mineral wool sound-absorbing panels, glass wool decorative sound-absorbing board, perlite decorative sound-absorbing board, flame retardant plywood, flame retardant fiberboard with medium density, rock wool decorative panels, flame retardant wood, aluminum foil,
- Q: What is the difference between anti-high temperature glass wool and ordinary glass wool?
- High-temperature glass wool is made of lathy glass fibers without shot. Compared with other kinds of insulation materials, it will not be broken due to water or rain, and it can still remain its insulation properties unchanged after drying in the sun (Thermal insulation materials have hydrophobicity which doesn’t mean that the materials are not hydrophilic but means that the discharge capacity for absorbed moisture). High-temperature glass wool is a thermal insulation material that can resist high temperature with its lightweight, lasting durability and excellent thermal insulation property, the material that is made up of uniform and slender and elastic glass fibers as well as special high-temperature adhesive. The outer protective layer of thermal insulation structure can use galvanized iron sheet based on specific circumstances. Application of high-temperature glass wool: It is widely used in equipment and pipelines of electric power, petroleum, chemical industry, light industry, metallurgy and other industries, serving as the thermal insulation.
- Q: what is the raw materials producing glass wool insulation materials?
- Glass wool is molten glass that undergoes fibration process, cotton-like material. it is a good shaped inorganic fiber with small volume density, low thermal conductivity, thermal insulation property, sound-absorbing properties, corrosion resistance , chemical stability.
- Q: Who can tell me about the unit weight of glass wool board?
- Glass wool has a good sound absorption performance in the high-frequency sound. The main factors affecting the centrifugal glass wool' sound absorption performance are thickness, density and air flow resistance, etc. Density is the weight per cubic meter of materials. 1. with the increase of thickness, the low frequency sound absorption coefficient significantly increases, but there is little change in the high frequency (high frequency absorption is always larger). 2. thickness is the same, the unit weight increases, the low frequency sound absorption coefficient also increases; but when the unit weight increases to a certain extent, the material becomes dense, the flow resistance is greater than the optimum flow resistance, sound absorption coefficient decreases.
- Q: Glass wool and pef air conditioning insulation material, which one is better?
- It's all right to use rubber and plastic, PEF or glass wool, but it is not recommended to use glass wool which has poor waterproof effect, and try to use rubber! Select the appropriate thickness according the local winter temperature, or it will be frozen if it is too thin in winter.
- Q: Is centrifugal glass wool board suitable for home use?
- A large number of people think that glass wool boards are harmful and that it will cause itch when contacting with the skin. And the effect is not obvious used in the surface, so it is generally used in the wall sandwich. They are harmless for wool boards have been checked, and only those which have passed the national inspection are allowed to be sold for home use. But do not use it in the surface as it is fiber products.
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Low Thermal Conductivity Alumina Ceramic Fiber Paper for Glass Turnace
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 40 roll
- Supply Capability:
- 5000 roll/month
OKorder Service Pledge
OKorder Financial Service
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