fiber glass wool blanket
- Delivery Time:
- 15 Days
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Contact Now| Place of Origin: | Hubei, China (Mainland) |
|---|
Density: 10-50kg/m3
Thickness: 25-150mm
AS/NZ4859.1, CE,
Advantage
1. Unique technology; Rebound degree after compressive packing is up to 99.2%.
2. Soft and long glass fibers can maximally lessen flying catkins in the construction.
3. Sound absorption and noise reduction; It can effectively prevent sound from spreading.
4. Grade A1 incombustible materials.
5. Easy for construction; cutting at will.
6. Antisepsis, ageing resistance, and anticorrosion, ensuring a healthy environment.
7. Low moisture absorption; Stable physical properties. Glass wool with aluminum foil Technical Parameters
item | unit | index | measured value | remarks |
bulk density | kg/m3 | 10-96 | 10-96 | GB/T 13350-2000 |
average diameter of fibers | m | < 8.0 | 4.0-6.0 | GB/T 13350-2000 |
moisture resistivity | % | > 98 | > 98.5 | JISA9512-2000 |
thermal conductivity | W/m.k | 0.049-0.042 | 0.045-0.032 | GB/T 13350-2000 |
incombustibility |
| incombustible | up to standard (Grade A) | GB/T 13350-2000 |
sound absorption coefficient |
|
| 1.03product reverberation positioning 24kg/m3 2000HZ | GB/J47-83 |
Max. working temperature |
| 400 | 410 | GB/T 13350-2000 |
Physical Properties
shrinkage temperature of heat load | GB/T11835-1998 | 250 -400 |
corrosion resistance | ASTM C665 | no chemical reaction |
mildew resistance | ASTM C665 | mildewproof |
performance | experimental method | technical requirements |
moisture absorption | ASTM C1104 | 3% of weight (49 , relative humidity 90%) |
moisture permeability | ASTM E96 | Max. 0.013g/24h • m2 • mercury/mm |
combustibility | UL723 | flame spreading:25 |
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