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 |
| 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 | | |
| 150 | 150 | 100 | 100 | 100 | | |
| | | | | | | |
| Length (mm) | 5500-30000 |
| Width (mm) | 600 900 1200 |
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
Sound Absorption Coefficient
(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
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Sound Absorption Glass Wool Blanket / Felt Roll Faced With Black Glass Tissue Images
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