This material can be freely cut in construction according the shape required, mainly used in room, noise-canceling system, transportation, refrigerators and household electric appliances for noise canceling. The effect is pretty excellent.
The glass wool felt goods with aluminum foil surface has good capability of heat radiation protection, which is suitable for high temperature workshops, control room, inner wall of the machine rooms, room separating and so on as inner liners.
Glass wool performance advantages:
1) Heat insulation and heat preservation, sound adsorption and noise reduction
2) Low slag indusion content, thin and long inner fiber
3) Thermal stability, stable and high efficiency for a long time
4) High temperature heat-stability, durability, high temperature shrinkage resistance
5) Damp proof property, with the hydrophobicity are not less than 98%
6) Excellent fire proof performance, European standard non-flammable class A material
7) Non-poison, not contain rock wool and doesn't grow the mould etc.
INDEX OF GLASS WOOL BLANKET AND BOARD :
Item | Unit | Index | Standard |
Density | kg/m3 | 10-80 | 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 SPECIFICATION AND TYPE
Product | Length (mm) | Width(Diameter) (mm) | Thickness (mm) | Density (kg/m3) | |
Boards | 1200-2400 | 600-1200 | 20-100 | 24-96 | |
Blanket | 11000,2000 | 1200 | 25-150 | 12,16,20,24,32,40,48 | |
Batt | 1160-1200 | 410-610 | 100-200 | 10-48 |
