Glass Wool Blanket With Aluminum Foil For Building Roof Materials
Product Description
Glass wool blanket with aluminum foil has the effect of heat radiation hardening, a lining material mainly used in high-temperature workshops, control room, inner wall of computer lab , isolated room and flat top.
Centrifugal thermal insulation glass wool blanket
The centrifugal glass wool felt is a kind of scrolling materials made for the large area laying. Besides heat insulation and thermal insulation, it has other advantages such as excellent damping and sound absorption, especially for intermediate and low frequency and all kinds of noise concussion, noise reduction and working environment improvement.
Glass wool blanket specification
Density:10-48kg/m3
Thickness:25-150mm
Length:5-30m
Width:1.2m
NDEX OF GLASS WOOL BLANKET
| Item | Unit | Index | Standard |
| Density | kg/m3 | 10-48 | GB/T 5480.3-1985 |
| Average fiber dia. | µm | 5-8 | GB/T 5480.4-1985 |
| Water content | % | ≤1 | GB/T 3007-1982 |
| Grade of combustibility | Non-combustible Grade A | GB 8624-1997 | |
| Reshrinking temp | °C | 250-400 | GB/T 11835-1998 |
| Thermal conductibility | w/m.k | 0.034-0.06 | GB/T 10294-1988 |
| Hydrophobicity | % | ≥98 | GB/T 10299-1988 |
| Moisture rate | % | ≤5 | GB/T 16401-1986 |
| Sound absorption coefficient | 1.03 product reverberation method 24kg/m32000HZ | GBJ 47-83 | |
| Slag inclusion content | % | ≤0.3 |
Glass wool Usage
The materials can be cut at random according to the construction requirement. It is mainly used on the following aspects : rooms of buildings , sound reduction system , mean of communication, refrigeration equipments, damping, and sound absorption and noise reduction of domestic electric appliance, which has a satisfactory effect.
Loading quantity per 40ft HQ(Unfaced)
10kg/m3-15m*1.2m*50mm 920 rolls
10kg/m3-20m*1.2m*50mm 630 rolls
