Heat Resitant Material High electric insulation Ceramic Fiber Paper

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China main port
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TT OR LC
Min Order Qty:
50 roll
Supply Capability:
5000 roll/month

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Product Description:

 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

 

Heat Resitant Material High electric insulation Ceramic Fiber Paper

Heat Resitant Material High electric insulation Ceramic Fiber Paper

Heat Resitant Material High electric insulation Ceramic Fiber Paper

 

 

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Q:Is centrifugal glass wool board suitable for home use?
It can be easily broken and produce fine suspended particles. If the glass wool is of poor quality, you'd better use plastic bags or non-woven fabric to wrap it when using. So you must choose brand whose products are of good quality. Also if it is for the acoustics, it will do harm to the human body if inhaled into the lungs. So be sure to choose a renowable brand o centrifugal glass wool.
Q:Who know the construction technology of glass wool?
1, The construction condition. 1.1, The substrate must be dry and be passed acceptance inspection. 1.2, The construction site should be granted with no more than five grade of wind force during construction. 1.3, Effective measures should be taken during construction in rainy days to prevent glass wool from being wetted by rainwater. 2, the main construction tools: wllpaper knife, electric screwdriver and fe, electric screwdriver, 2m guiding rule. 3, Construction process. 4. Construction points. 4.1, Construction preparation: 4.1.1, Material preparation: Prepare the detailed supply planned order of materials according to the drawings and projects condition. All materials approved into the site must be qualified products, complying with the relevant regulatory requirements nationally, industrially and locally. 4.1.2 Construction machinery: All machinery must be tested to ensure their good performance. 4.1.3, Personnel preparation: Technical personnel must be provided with technical training and technical disclosure.
Q:During the construction of steel structure, should the aluminum foil of glass wool be directed indoors or outdoors? Why?
The aluminum foil should point toward the indoor.
Q:What is semi-rigid glass wool board
Glass wool is a glass wool felt made by melting the glass after being melted by adding a binder, and the diameter of the glass wool fiber depends on the centrifugal extrusion technique
Q:The glass wool board of Kunnai Building Materials Corporation have different densities. Are there any differences?
Of course there are differences on attrition rate, and this is the same as rock wool. This will affect the schedule, especially will add construction difficulty. They are all inorganic materials, but the thermal insulation perfoamance is poor. I have accepted such a project in which the boards are of different density and there are big differences on their thermal insulation and fireproof performance. And I will not accept such project any more.
Q:What is the difference between glass wool and rock wool insulation board insulation board ?
how much is the glass wool insulation board ? From the performance, What are the advantages of glass wool insulation board compared with rock wool insulation board?
Q:The difference between glass wool of 50mm and rock wool.
Glass wool belongs to one of the glass fiber. machine-made fiber cotton wool molten glass fibrosis cotton material belong to glass fiber. type, bulk density, low thermal conductivity, thermal insualtion, acoustic insualtion, anticorrosion, stable chemical performance. Rockwool is also called mineral wool. Use Guangde Shida rock wool and mineral raw materials to make fluffy short fine fibers. Basalt rock wool, pyroxenite, dolomite, iron ore, bauxite can be used to make matrix fiber by going through high temperature melting process and fibrosis.
Q:what's the price of high temperature resistance glass wool?
glass wool is the coiled material adapt to the material laying in a large area. except for the temperature preservation and thermal insulation, it has excellent shock absorption and sound absorption, and having good effect especially in the absorption of shock and noise in low and medium frequency and other types of shocks, which is good for the reduction of noise and work environment improvement. This material may also be needed in the construction of any cut, mainly used for building interior, muffler systems, transportation, refrigeration equipment, household appliances damping, sound absorption, noise reduction, and the effect is very good. the glass wool has pasted aluminium foil , and it has a strong thermal radiation, and is the best lining material of high temperature workshops, control room, inner wall of machinery room and flat top compartment. the price of high temperature resistance glass wool is around 300 yuan.
Q:What are the differences between the common and high temperature resistant glass wool boards?
The operating temperatures are different. The common boards can resist 300 degrees, the high temperature resistant one can resist 500 degrees.
Q:Which one among polystyrene boards, rock wool boards and glass wool boards is the best materials for external wall thermal insulation?
According to the "Provisional Regulation of Civil Building External Thermal Insulation System and Exterior Wall Decoration Fire Prevention" issued by Ministry of Public Security and Ministry of Housing and Urban-Rural Development, the fireproofing performance of it should not be lower than B2-level. Rock wool board and glass wool are both accessible if taking cost into consideration. The combustion performances of polystyrene boards are generally C- and B1-level, while the combustion performance of external wall thermal insulation materials should be A-level.

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