Heat Insulation Refractory Aerogel Thermal Insulation Felt

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10000 m²
Supply Capability:
10000000 m²/month

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Item specifice:

Thickness: 3-10mm Lyophobic: >99 Density: 180±15%kg/m3
Working Temperature: -196-650C°

Product Description:

1.Description

Aerogel Insulation Felts

Using special nanotechnology, It combines a silica aerogel with reinforcing fibers to deliver very low thermal conductivity, low density and good flexibility in an environmentally safe product. It provides excellent properties of waterproof, sound absorption and shock absorption. It is an alternative to the common, environment unfriendly, inferior insulation products, such as PU, asbestos insulation felt, silicate fibers, etc.

 

2.Specifications

1.Superior Thermal Performance 
2.Long service life 
3.Environmentally Safe 
4.Sound resistance

 

 3. Advantages

(1).Superior Thermal Performance

The maximum use temperature is 1000,Its thermal conductivity is 1/3~1/5 of common insulators, helping reduce heat loss and optimizing space utility.

(2). Long service life

Unlike other traditional insulation materials, aerogel ’s three- dimensional, structure inhibits sintering warpage, and particles stack which may occur under hot temperature for long time. Therefore, aerogel insulation has long service life. 

(3). Physically Robust:
It has flexibility and high tensile strength, resisting stretching and stress from linear contraction when temperature changes.

(4). Environmentally Safe:
Composed of inorganic materials, it contains no hazard. Stripping little chloridionm will cause no corrosion to the equipments and pipes.

Low and ultra-low temperature equipment and piping applications

Petrochemical, power equipment applications

(5). Easy to Install
Extremely low density (200kg/m3) contributes to easy-to-cut and easy-to-install.

 

4. Technical Standard

Property

Unit

Techicial   Standard

(refractoriness)

----

A   Grade

(Density)

kg/m3

<220< span="">

(Lyophobic)

%

>99

 

Thermal   Conductivity

25

W/(m·K)

≤0.023

70

≤0.029

200

≤0.036

300

≤0.045

400

≤0.056

 

5. Application

Oil pipe, steam pipe, refrigerator interlining, oil tank, central airconditioning pipe, chemical pipe with the requirement of fire resistance, vehicle thermal insulation, national defence, military industry, heat supply pipelines in city insulation, biological medicine pipes and equipment and so on.

Heat Insulation Refractory Aerogel Thermal Insulation Felt

Heat Insulation Refractory Aerogel Thermal Insulation Felt

Heat Insulation Refractory Aerogel Thermal Insulation Felt

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Q:What harm dose glass fiber cotton do to human body?
Long-term inhalation of glass wool is harmful to body. Glass wool is made of glass fibers. If the glass fibers are deposited in the lungs, serious harm will be caused to people's lungs, so attention should be paid on protection from it.Work should wear special gauze masks when working.Thank you!
Q:During the construction of steel structure, should the aluminum foil of glass wool be directed indoors or outdoors? Why?
The aluminum foil of glass wool should point toward the indoor.
Q:What's the difference between the rock wool and glass wool?
Glass wool belongs to a category of glass fiber, and is a kind of man-made inorganic fiber. Taking quartz sand, limestone, dolomite and other FIR stone as main raw materials, and is melted into glass after mixed with some pure alkali, sodium borate and other chemical raw materials. In melting state, transfer them into flocculent fibers under the effect of external force, fiber and fiber are in three-dimensional crossing and winded with each other, presenting many little gaps. The gaps can be regarded as air voids. Therefore, glass wool can be regarded as porous materials, it has good heat insulation and sound absorption performance. Glass wool is a kind of spongiform material shaped by making melten glass fibering, it's chemical content belongs to glass and is a kind of inorganic fiber. It has good molding, small bulk density, low thermal conductivity, good thermal insulation and heat insulation, good sound absorption, corrosion resistance and stable chemical performance. Rock wool is artificial light silicate, not the continuous flocculent fiber material, soft texture, good chemical stability, acid and alkali resistant. Not brittle or pulverization, good elasticity, it can be heat insulation, sound insulation in projects.
Q:What are the purposes of centrifugal glass wool?
Use centrifugal injection technique to fiberize the glass in fusion state, then spray filamentary materials made of thermoset resin. Then after the thermosetting deep processing, the centrifugal glass wool can be series products with multiple uses. The internal fibers of centrifugal glass wools are fluffy with many small air voids, which are typical sound-absorbing materials with porosity and good sound absorption performance. Centrifugal glass wool can be made into wall, ceiling, suspended absorber, can absorb a lot of sound energy in the room, reduce the reverberation time and indoor noises.
Q:How about the quoted price of asphalt glass wool felt?
The sound absorption property of glass wool board is related to veneer materials, cavity and cavity's size, the thickness of glass wool board and apparent density. Test shows that sound absorption property of glass wool board is mostly related to the thickness of board.
Q:What is the difference between Kun Nai glass wool board and rock wool?
Hastelloy alloy has made remarkable breakthrough in 1960s. Before that corrosion hinders the development need to weld the alloy solution treatment HAZ corrosion resistance can lower the number of devices produced by welding must be applied engineering problems to provide solutions HastelloyC-276 case http://www.jyx66.com/
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:How effective is fireproofing glass fiber cotton?
Fire-resistant glass fiber cotton is very good. More holes the fibers have, more breathable, warm, fluffy and soft it will be. This is because air is stored in holes. More holes it has, more air it will be. Moreover in the isolation layer, more air content it has, more permeable and thermal insulating it will be.
Q:Whether the rock wool is belong to the glass wool product or not.
Rockwool certainly do not belong to the glass wool products, rock wool is rock wool, glass wool is glass wool.
Q:Centrifugal glass wool board and polyurethane foam, which has better thermal insulation performance?
The performances maybe are similar, of course, glass wool board with different unit weight, will also be different. Techniques are almost the same. Centrifugal glass wool board has better performance than that of polyurethane foam insulation materials in fire resistance.

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