TUNGKIN INDUSTRY Co.Ltd
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Sound Absorption Glass Wool Blanket / Felt Roll Faced With Black Glass Tissue
Quick Detail:
Glasswool blanket faced with black glass tissue to be used as the thermal and insulation material buildings and other equipments also has excellent properties of sound absorption
Description:
Tungkin glasswool blanket faced with black glass tissue is made from flexible glasswool blanket laminated with black glass tissue (BGT)
Applications:
Tungkin glasswool blanket faced with black glass tissue is intended for use in commercial, institutional ,industrial and residential construction as thermal and acoustical insulation of heating air-conditioning and interior of dual-temperature duct work, air handling equipment and plenums operating at air velocities up to 30 m/s (6000 fpm) and temperatures to121 °c. It also used as an efficient sound absorption treatment of walls and ceilings, acoustic enclosures, generator rooms, studious and others.
Specifications:
Standard size:
| Density (Kg/m3) | 10 | 12 | 16 | 20 | 24 | 32 | 48 |
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Thickness (mm) |
| 38 | 25 | 25 | 25 | 25 | 25 |
| 50 | 50 | 40 | 40 | 40 | 40 | 40 | |
| 75 | 75 | 50 | 50 | 50 | 50 | 50 | |
| 100 | 100 | 75 | 75 | 75 |
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| 150 | 150 | 100 | 100 | 100 |
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| Length (mm) | 5500-30000
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| Width (mm) | 600 900 1200
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Main Technical Datas | |||||||
| Density
| Tolerance | Thermal Conductivity At24°C(+5-2) | Service Temperature
| Fiber Diameter
| Shot Content
| Moisture Resistance
| Combustibility |
| (Kg/m3) |
| W/ (m.k) | °C | mm | % | % |
|
| 10 | +2 -1 | <=0.04 |
>=350 |
5-8 |
<=0.2 |
<=1.0 |
(A) Non-combustible |
| 12 |
<=0.039 | ||||||
| 16 |
±2 | ||||||
| 20 | <=0.037 | ||||||
| 24 |
<=0.035 |
>=350 | |||||
| 28 | |||||||
| 32 | ±3 | ||||||
Chart of Thermal conductivity
(Reverberation room method)
| Density (kg/m3)
| Thickness (mm) | 250,500,1000,2000HZ (Average) |
|
10, 12 | 50 | 0.6 |
| 75, 100 | 0.8 | |
|
16,20 | 25 | 0.4 |
| 40, 50 | 0.6 | |
| 75, 100 | 0.8 | |
| 24,28,32 | 25, 40 | 0.7 |
| 50,75, 100 | 0.8 | |
| 48 | 20,25 | 0.6 |
|
| 40,50 | 0.8 |
Competitive Advantage:
Fire resistance, excellent thermal conductivity and resistance, excellent acoustical property, light weight