
Acoustic Insulation Glass Wool Board , Fiberglass Air Conditioning Duct Board
Quick Detail:
Glasswool board faced with aluminum foil or black tissue suitable for manufactured the duct of the air conditioning
Description:
Tungkin glasswool ducting board is composed of fine, stable and uniformly textured inorganic glass fibers bonded together by non water soluble and fire-retardant thermosetting resin. It usually faced with one side of aluminum foil (FSK) or black glass tissue (BGT)
Applications:
Tungkin glasswool ducting board is intended for use in commercial, institutional, industrial and residential construction as thermal and acoustical insulation for the exterior of duct work of air- conditioning.
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 |
Main Technical data:
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 |
Competitive Advantage:
Sound absorption, save energy
TUNGKIN INDUSTRY Co.Ltd
Tungkin was established in 1998 as the subsidiary company of Dongguan Building Industry Co., Ltd (DBIC) which was a large scale state owned enterprise in the southern China with a variety of investments to the manufacturing of the building materials.
In order to explore the oversea market DBIC established Tungkin specialized in selling and marketing the thermal and insulation products to the foreign countries. In the past ten years Tungkin has developed rapidly and has become one of the leading manufacturer and exporter of stonewool and glasswool products.
Since 2006 Tungkin has also invested to the stonewool and glasswool factories by holding some percentage of their shares and this enables Tungkin is in the position to ensure the cost of products is always the most competitive and the quality is under supervised.
Our main customers are from all over the world such United state, Australia, Canada, Poland,UK, Russia, Ukraine Japan, Thailand, Singapore, Philippines, Malaysia, Indonesia, Saudi Arabia ,Syria, India, UAE, and so on. Many of them has kept business relationship with Tungkin for 10 years and most of them are the leading wholesaler or importer in their countries which proves that Tungkin is a reliable company to its customer. Except the glasswool and stonewool product we also are in the position to supply other thermal and insulation materials such as calcium silicate, Polyester, polystyrene (XPS), aluminum foil and tape, ceramic fiber PEF, PU.