Glass Wool Heat Resistant Material High Electric Insulation Ceramic Fiber Paper
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 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 are the differences between the common and high temperature resistant glass wool boards?
- The density of common and high temperature resist boards are different. Boards with higher density are more expensive. It is about 520 yuan per square meter. Nanjing Hairui Insulation Materials Co., Ltd.
- Q: What is glass wool board.
- Glass wool is fibrillation by the fusion of the glass, adding binder to solidify the material to make the glass wool roll mat, while the glass wool fibre?diameter is contracted by the centrifugation. The difference is in the centrifugation techniques. the centrifugation techniques currently used most frequent is Saint-Gobain's Isover TEL centrifugation technique, which is the originator of glass wool products. At present the domestic glass wool market is gradually expanding, and enterprise Dacheng Quanhe Chemical Co., Ltd. makes a significant contribution to promote the use of glass wool.
- Q: How to convert thickness if the heat insulation effects of glass wool board and rubber and plastic board is the same?
- It can be converted according to the experience The two products can be compared with each other the contrast is relatively poor (depending on use) five six thick glass wool use 2 rubber and plastic board Pay attention to the problem of usage and the environment
- Q: what is the raw materials producing glass wool insulation materials?
- simply put. It is a kind of glass, just like using white sugar to make cotton candy.
- Q: During the construction of steel structure, should the aluminum foil of glass wool be directed indoors or outdoors? Why?
- The aluminum foil is under the glass wool. Do you understand me?
- Q: What are the construction methods of glass?wool?board used in external wall?
- The phenomenon of moisture condensation in glass wool should be prevented.moisture condensation in glass wool, a layer of vapour barrier should be attached to the surface of the glass wool.A layer of glass wool should be fixed on the wall by insulation supporting pin prevent the glass wool from falling and thermal insulation properties from reducing.
- Q: What are the differences between the glass fiber and glass wool? ?
- Glass fiber is a kind of inorganic non-metallic material,which is widely used in the chemical, electronics, communications, etc.; Glass wool is one of the glass fibers, which has narrower applications.
- Q: What's the centrifugal glass wool?
- Centrifugal glass wool board is board product with a certain intensity which is made by curing centrifugal glass wool. Whether in high or low temperature environment, it can maintain good heat insulation and sound absorption properties, mainly used for interior wall compartment in advanced architecture.
- Q: How many types of centrifugal glass wool?
- Glass wool belongs to a category of glass fibers, and it is a man-made mineral fibers. Glass wool is melten glass fibrosis, cotton-like material, and the chemical composition is metallic glass type, and is a inorganic fiber having good shape, bulk density, low thermal conductivity and thermal insulation and heat insulation, sound-absorbing properties, corrosion resistance and chemical stability.
- Q: What is the main use of glass wool insulation materials?
- rubber and plastic are good insualtion and low temperature resistance while glass wool is fire resistant and high-temperture resistant.
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Glass Wool Heat Resistant Material High Electric Insulation Ceramic Fiber Paper
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 roll
- Supply Capability:
- 5000 roll/month
OKorder Service Pledge
OKorder Financial Service
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