High Pure Soundproof Insulation Heat Resistant Glass Wool Ceramic Fiber Paper
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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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Ceramic Fiber Paper
Company Information
Surya Thermal Insulation Material Co.,Ltd is a professional manufacturer and exporter of all kinds of insulation materials.We can supply Calcium Silicate series,Ceramic Fiber series, Light insulating brick series,Foam Glass series,Rock Wool series and other insulation materials.Our insulation products have been sold well inland and have been exported to more than twenty five countries and areas,such as Asia,Europe,Africa,etc.Our products and services have got high reputation from our customers all over the world.
Product Description
Product features:
1.Low Heat Storage .
2.Low Thermal Conductivity.
3.Excellent broken resistance.
4.Low thermal capacity.
5.Thermal vibration resistance.
6.High flexibility.
7.High electric insulation and sound insulation.
8.High machining property.
9.High compression strength.
Applications:
1. Between castings in coke oven doors, blast furnace hot air piping, aluminium heat treating furnace, tuyeres and heat treat furnaces.
2.Backup for brick and monolithic refractories in blast furnace stoves, piping, tundish, ladle, hot metal cars, trough etc.
3.Mould wrapping for controlled cooling
4.Shield for welding & brazing operation
5.Rotary klin back-up insulation
6.Fabricated into tapout cones for Aluminium industry.
7.Strips in bottom of ingot mould for sealing
8.Expansion joint packing
9.Induction coil liner
10.Mould liner
11.Silencer interleaf
12.Ladle & tundish insulation
Spec.
Grade | Standard | High Pure | HighAluminium | Zirconium | ||
Max. Temperature (°C) | 1050 | 1150 | 1260 | 1430 | ||
Shrinkage on Heating (%) | 800°C×24h≤-3 | 1000°C×24h≤-3 | 1280°C×24h≤-3 | 1400°C×24h≤-3 | ||
Organic Content (%) | ≤5 | ≤5 | ≤5 | ≤5 | ||
Thermal conductivity by mean temp. (W/m.k.) (250kg/m3) | 200°C | 0.055~0.065 | 0.060~0.070 | |||
400°C | 0.110~0.120 | 0.105~0.125 | ||||
600°C | 0.160~0.170 | 0.170~0.180 | ||||
Chemical Composition (%) | AL2O3 | 43 | 47 | 55 | 38 | |
SiO2 | 53 | 51 | 44 | 44 | ||
Fe2O3 + Ti2O3 | ≤1.2 | ≤0.3 | ≤0.3 | ≤0.2 | ||
CaO + MgO | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.2 | ||
NaO + KO2 | ≤0.5 | ≤0.3 | ≤0.3 | ≤0.2 | ||
Density (kg/m3) | 170~230 | |||||
Size(mm) | 1000000×610×0.5 80000×610×0.7 60000×610×1 30000×610×2 20000×1220×3 15000×1220×4 120000*610*5 100000*610*6 | |||||
- Q: What is the heat conductivity coefficient of glass wool ?
- Glass wool is a kind of spongiform fibre with silicate mineral which can form glass as main material and certain clinker as auxiliary material through fusion, fiber forming and a certain amount of organic binder. It belongs to inorganic glass fiber. Glass wool thermal conductivity is generally less than 0.1W / mK. If the test temperature is not high (150 ℃ or less), you can use transient plane source method. If the material itself is flocculence, you can measure without processing sample.
- Q: How about the quoted price of glass wool board of 96kg?
- Glass wool board with a weight of 96kg and a thickness of 25mm keeps 10.2 RMB yuan in price, while board with a thichness of 30mm keeps 16.8 RMB yuan in price. The above information is found on the Internet for reference. Specific prices are based on purchasing.
- Q: How to increase soundproof performance of houses(with glass wool)?
- Windows need to be soundproof. Curtains need to be thick. Rental house has to change windows and doors. Double-pane glass windows have better sound absorption performance.
- Q: There is an engineering air-condition air duct which uses aluminum foil glass wool for heat conservation, supervor require that it should be added a protective layer made by glass fiber cloth. according to peremptory norms,
- Aluminum foil layer itself is a protective layer, which has no need to be increased more protective layers, is using glass cloth for heat conservation layer, you can buy glass fiber cloth without aluminum foil protective layer. However, the protective layer of aluminum foil is really easy to damage, but its impact on air duct is not larger than water pipe, which is acceptable.
- Q: Are foam glass and glass wool the same?
- Not the same.
- Q: Who can tell me about the unit weight of glass wool board?
- First, I want to tell you, regardless of glass wool, rock wool, the unit weight means the weight of the fiber in its volume. 18 kg refers to the weight of glass wool fiber per cubic meter. I think you will understand it through my explaination. That is to say the rock wool is 18 kg. But I have to tell you that, rock wool ≥40KG / M3, this kind of rock wool is not allowed to produce, due to the manufacturing technique. That's all about it since we don't have much time!
- Q: How much does centrifugal pan of glass wool need to invest? ?
- The plant is more than 3000, and it can produce finished products.
- Q: Do you have any recommendation about the glue used to adhere the glass wool to glass?fiber felt? Thank you.
- I also want to know the reason why glass wool and glass?fiber felt are not tightly packed.
- Q: could experts tell me the producing method of insulating layer for glass?wool?board?
- Building looking for slope (from top to bottom) : Protective layer coating of SBS coiled material waterproof layer, a polyurethane waterproof coating film, 2 mm thickness, base treating agent, 30 mm or 40 mm, extrusion molding polyphenyl(EPS) board 20 mm, cement mortar, cement perlite thermal insulation mortar, the thinnest part is 50 mm, cast-in-place floor.
- Q: Are thermal insulation glass?wool?boards hydrophobic?
- Do not believe any hydrophobic agents. Products being processed with silicone hydrophobic agents have a short hydrophobic phase, and the performan of which has no guarantee. The thermal insulation performance of A-level glass wool products are poor which may lead to inferior wallboard engineerings.
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High Pure Soundproof Insulation Heat Resistant Glass Wool Ceramic Fiber Paper
- 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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