TUNGKIN INDUSTRY Co.Ltd
Tungkin Industry Co., Ltd Tungkin is a RELIABLE choice for your order for stonewool and glasswool products from China
Add to Cart
Sound Absorption Glass Wool Board Faced With Black Glass Tissue
Quick Detail:
Glasswool board faced with black tissue suitable for manufactured the duct of the air conditioning
Description:
Tungkin glasswool board faced with black glass tissue is made from semi-rigid and rigid glasswool board laminated with black glass tissue (BGT)
Applications:
Tungkin glasswool board 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 | Thickness mm | Length mm |
|
32 | 20, 25, 75 40, 50, 75 | 1000-2400 |
| 36 |
15, 20, 25, 30 40, 50, 75 | |
| 40 | Width (mm)
600,1200
| |
| 44 | ||
| 48 | ||
| 60 |
15, 20, 25 | |
| 64 | ||
| 80 | ||
| 96 |
| Density (Kg/m3) | Tolerance | Thermal Conductivity At 24°C(+5-2) | Service Temperature
| Fiber Diameter
| Shot Content
| Moisture Resistance
| Combustibility |
|
|
| W/ (m.k) | °C | mm | % | % |
|
| 32 | ±3 | <=0.034 | >=300 |
5-8 |
<=0.2 |
<=1.0 |
(A) Non-combustible |
| 36 | |||||||
| 40 | +4 -3 | <=0.034 | >=350 | ||||
| 44 | |||||||
| 48 | <=0.033 | ||||||
| 60 | ±6 | >=400 | |||||
| 64 |
<=0.032 | ||||||
| 80 | ±7 | ||||||
| 96 | ±8 |
Chart of Thermal conductivity:
Sound Absorption Coefficient
(Reverberation room method
| Density (kg/m3)
| Thickness (mm) | 250,500,1000,2000HZ (Average) |
| 32,36,40,44 | 25,40 | 0.6 |
| 50,75 | 0.8 | |
| 48 | 15 | 0.4 |
| 20,25 | 0.6 | |
| 40,50 | 0.8 | |
| 64, 80, 96 | 15 | 0.4 |
| 20,25 | 0.6 |