Heat insulation glass wool board insulation for air-conditioning duct--96kg/m3  25mm

 

Features of Acoustic insulation glass wool board:

1.Excellent rebound elasticity and competitive price.
2.Effective sound absorption
3.Easy installation.

 

 

Physical properties of Acoustic insulation glass wool board:

 

Item	Index
Thermal conductibility	0.032-0.044 w/m.k
Grade of combustibility	Non-combustible A1
Average fiber dia.	5.5 um
Hydrophobicity	≥98 %
Moisture content	≤1 %
Slag inclusion content	<0.3 %
Sound absorption coefficient	1.03 product reverberation method (24kg/m3 2000HZ)

More detail technical properties are available on request

 

Heat Conductivity Coefficient of Acoustic insulation glass wool board is as follows:

 

Capacity (kg/m3 )	Coefficient (w/m.k )
24	≤0.043
32	≤0.040
40	≤0.037
48	≤0.034
80	≤0.033

 

Main specification of Acoustic insulation glass wool board

Length: 600mm
Width: 1200mm

Thickness: 20-50mm
Density: 24-96kg/m³

Special specification glass wool felt may be made to order

 

 Application of Acoustic insulation glass wool board

1.Heat preservation for steel structure building
2.Heat insulation for wall and roof of house to save energy
3.For indoor partition wal

4.deadening treatment of recreational places,cinema ,theater,TV station ,broadcast station.laboratory,ect.l

 

Packing of Acoustic insulation glass wool board

1.Standard package:Plastic bag+Woven bag

2.Optimum package 1:Shrinking wrap packing

3.Optimum package 2: Take advanced vacuum compress technology