Energy-Saving Thermal Insulation

Glass Wool

INQUIRY

Glass wool mainly includes glass wool board, blanket（roll） and pipe.They are widely used for Acoustic,insulation , soundproof, ventilation and the adjustment of air-conditioner in commercial industry and residential construction. Glass Wool product has the characteristics of good heat insulation and sound absorption, low construction cost,energy-saving insulation, sound controlling and improving the indoor air quality.

Glass Wool Board Technical Data
Item	Unit	Index	Standard
Density	kg/m	10-96	GB/T 5480.3
Average fiber dia	μm	5-8	GB/T 5480.4
Water content	%	≤1	GB/T 16400-2003
Grade of combustibility		Non-combustible Grade A	GB/T 8624-2012
Reshrinking temp	℃	250-400	GB/T 11835-2007
Thermal conductibility	w/m·k	0.034-0.062	GB/T 10294
Hydrophobi	%	≥98	GB/T 10299
Moisture rate	%	≤5	GB/T 5480.7
Sound absorption coefficient		1.03 PRODUCT REVERBERATION METHOD 24kg/m³ 2000HZ	GBJ47-83
Slag inclusion content	%	≤0.3	GB/T 5480.5

Glass Wool Pipe Technical Data
Item	Unit	Specification
Average diameter of fiber	um	≤8
Weight	Kg/m3	14-80
Thermal conductivity	w/m.k	0.030-0.044
Inflammable property		Inflammable
Hydrophobic coefficient	%
Service temperature	°C	-120-400
Slag ball	%	≤0.3
Organism	%	≤4
Water	%	≤1.0
Water absorption coefficient	%	≤1.5

Glass Wool Blanket Technical Data
Item	Unit	National Standard	Company Product	Remark
Density	kg/m3		10-48	GB483.3-85
Average Fiber diameter	μm	≤8.0	5.5	GB5480.4-85
Hygroscopicity	%	≥98	98.2	GB10299-88
Thermal Conductivity	w/m.k	≤0.042	0.033	GB10294-88
Non combusti bility		Noncombustible	Noncombustible (A)	GB5464-85
Sound Absorption Coefficient			1.03 product reverberation method 24kg/m3 2000HZ	GBJ47-83
Highest usage Temperature	°C	≤480	480	GB11835-89