High Temperature Insulation Aerogel Felts

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Tianjin
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TT OR LC
Min Order Qty:
10000 m²
Supply Capability:
10000000 m²/month

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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.

Sound resistance and Shock Absorption
sound resistance and shock absorption help better the environment quality.

(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.

High Temperature Insulation Aerogel Felts

High Temperature Insulation Aerogel Felts

High Temperature Insulation Aerogel Felts

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Q:Can Kunnai glass wool board and sound absorption blankets be used to maintain sound insulation in hotel floor? Can it decrease half of the noise? How to install?
However, the best solution to sound insulation for the floor is to use external thermal insulation board as the bottom material, and it can reduce a quarter to one-third of the sound. Glass wool felts also have good sound insulation effect. As to whether it can lower half of the noise, no one can be certain.
Q:What are the standards of glass wool board?
The thickness of glass wool board are 0.7 mm and 0.5m m, and it will soon enter the thinner (eg 0.4mm) thickness process. Basically, a TFT- LCD panel needs two glass substrates, they are used for bottom glass substrate and the base plate of color filter. Generally, the supply proportion of liquid crystal plate assembling factory and processing factory of the color filter glass substrate by glass substrate manufacturing suppliers is about 1:1.1 to 1:1.3.
Q:Which has better effect of thermal insulation, glass wool or rock wool ?
Price informatin form July to August, 2010 in Yuncheng, Shangxi: Rock wool tube is 330 yuan / m3 , while centrifugal glass wool tube is 680 yuan / m3.
Q:How about the thermal insulation performance of glass wool?
It is good. The heat conductivity coefficient of glass wool is 0.043, the heat preservation property of which is less than that of rock wool of 0.041. The thermal insulation performance and fireproofness are better than that of glass wool, but the price of it is also higher than that of glass wool. But the site construction operation of rock wool is not as good as that of glass wool. If it is a direct composite of production line, then it has nothing to worry about.
Q:What is the heat conductivity coefficient of glass wool ?
Glass wool has high thermal conductivity. The higher the thermal resistance of thermal paste, the poorer the heat-conducting property. Good domestic thermal pastes are Balance Stars DRG series, STARS series from 0.65-3.8W / m-k. Good international brands are Shin-Etsu, DowCorning, Laird and so on. Thermal conducting silica gel and silicone grease belong to thermal interface materials. Thermal conducting silica gel is thermal conductive RTV adhesive, a kind of pouring sealant which can be cured at room temperature. The biggest difference between heat conductive silicone grease and silica gel is that heat conductive silica gel can be cured and has a certain bonding property. Thermal conductive silicone grease is a kind of material used to fill the gap between CPU and cooling fin.
Q:Centrifugal glass wool board and flexible foam rubber insulation, which one is better?
Glass wool for the steam pipe insulation. Rubber insulation for the air conditioning. They both can endure high temperature but are used in different fields.
Q:whether the sound insulation is asbestos good or the glass wool good?
glass wool has good sound insulation, and it is commonly used in studio, bar, KTV, etc.
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,
1, this problem is mainly depending on the contract you signed with the above 2, there is no clear guideline, if the owners is rich, you can coat moisture-proof layer containing sackcloth material and two layers of 25mm thick plaster protective layers on the 70mm bulk fiber heat conservation layer outside the air duct, and coat the outer edge with two layers of aluminium paint.
Q:What's the necessary performance tests lass wool used for steel structure need to do?
Flame retardant and thermal insulation performance
Q:Which thermal insulation materials are the best for air-conditioners? Is it rubber and plastic, PEF or glass wool?
Copper contains rubber and plastic. PEF and glass wool are both suitable, but glass wool is not recommend for its poor waterproofing performance, you'd better use rubber and plastic! You can select them with appropriate thickness according to your local winter temperature, or else it will be frozen in winter for it is too thin.

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