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[China]
Trade Verify
Address: Xihu Industrial zone Shilong Dongguan Guangdong China
Contact name:Jackson Zhu
TUNGKIN INDUSTRY Co.Ltd |
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Verified Suppliers
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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 |
