Glass Wool Heat Insulation Construction Material Waterproof Aerogel Blanket
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 10000000 m²/month
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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.
- Q: Does rock wool board refer to the glass wool ?
- It should be
- Q: The glass wool board of Kunnai Building Materials Corporation have different densities. Are there any differences?
- Sound insualtion effect varies with density and thickness of the boards. The boards with higher density and which is also thicker have better sound insulation.
- Q: The advantages of glass wool board
- rock wool board is the inorganic fiber which takes the basalt as main raw material, and processing by melting in high temperature. Rock wool board, is also known as rock wool thermal insulation decorative board.
- Q: How to distinguish green glass wools?
- It is very simple. First, look the appearance. Glass wool is pure white, not bleached. Bleached glass wool is milk white, and the glass fiber is thorny, white formaldehyde-free glass wool is soft to touch. Second, look at the test report, and verify the authenticity of the test report online. Detection result of formaldehyde-free should be zero or "not detected". If the detection result is 0.1, it can't be formaldehyde-free. So take a closer look at the test report, and do not be deceived . Many manufacturers have bleach the glass wool which is cheap but counterfeit. You get what you pay for. So look carefully.
- Q: During the construction of steel structure, should the aluminum foil of glass wool be directed indoors or outdoors? Why?
- When the steel structure is constructed, aluminum foil of glass wool should point toward the indoor.
- Q: Do you have any recommendation about the glue used to adhere the glass wool to glass?fiber felt? Thank you.
- You can try sodium silicate (sodium metasilicate) which is used to glue cartons.
- Q: Glass wool and pef air conditioning insulation material, which one is better?
- It's all right to use rubber and plastic, PEF or glass wool, but it is not recommended to use glass wool which has poor waterproof effect, and try to use rubber! Select the appropriate thickness according the local winter temperature, or it will be frozen if it is too thin in winter.
- Q: Sound absorption and sound insulation How is the sound insulation effect of glass wool?
- Thesound insulation effect of sound absorption and sound insulation glass fiber is good. The fiber inside is fluffy and staggered, with a lot of tiny pores, which is typical porous sound-absorbing material and has good sound absorption properties. Glass wool can be made into wallboard, ceiling, space absorber, etc., which can absorb a lot of sound energy within the room, reducing the reverberation time and indoor noise.
- Q: What's the difference between rock wool board, glass wool board, glass wool felt?
- 1, The main difference between rock wool and glass wool lies in withstanding temperature. Rock wool can withstand 650 degrees, but glass wool can withstand 300 degrees. Rock wool board can be used for building external wall thermal insulation, large petrifaction pipelines or tank thermal insulation, etc. Glass wool board is used for tanks at room temperature and piping insulation. Glass wool felt is used in middle of double steel roof. 2, Products in Hebei are mineral wool which is poor and not suitable for exporting, or you will lose worsely. 3,All are fireproof. 4, These materials are fiber products which are water funk. Add water repellent to form waterproof membrane on the fiber surface. Fiber can only absorb no water. It is impossible for fiber to be waterproof as it has many gaps. 5, Aluminum foil can be attached. Glass wool felt can be to be vacuumized to reduce the package volume and transportation cost.
- Q: Why does glass wool turn black when exposed to heat? Wether it will ffect the thermal insulation effect.
- The burning like alcohol lamp uses glass wool as the substrate. There are two possibilities to take alcohol lamp to do experiment, which containing organic substances. 2. 1, High temperature oxidation. I produce aerogel thermal insulation felt, and I have seen that the charcoal ash produced is attached to the glass wool. It has some impact on thermal insulation effect, but the impact is small.
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Glass Wool Heat Insulation Construction Material Waterproof Aerogel Blanket
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 10000000 m²/month
OKorder Service Pledge
OKorder Financial Service
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