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  • Glass wool,glass fiber,flocculent fine fiber,Glass Wool Board
  • Glass wool,glass fiber,flocculent fine fiber,Glass Wool Board
  • Glass wool,glass fiber,flocculent fine fiber,Glass Wool Board
  • Glass wool,glass fiber,flocculent fine fiber,Glass Wool Board
  • Glass wool,glass fiber,flocculent fine fiber,Glass Wool Board
Glass Wool Board
Density: 12-48 kg/m³
Raw materials: Melten glass
Thickness: 25-150 mm
Asbestos: 100% Non Asbestos
Function: Thermal insulation, Sound absorption
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Introduction
Technical Data
Application
Resource
    Glass wool is a category in glass fiber, is a kind of artificial inorganic fiber. Using quartz sand, limestone, dolomite and other natural ore as the main raw materials, with some soda ash, borax and other chemical raw materials into glass. In the molten state, with external force, blown into a flocculent fine fiber, fiber and fiber between the three-dimensional cross, intertwined with each other, showing a lot of small gaps. This gap can be seen as porosity. Therefore, glass wool can be regarded as porous materials, with good insulation, sound absorption performance.
 
Unique technology, after compressive packing, the rebound degree is up to 99.2%
Soft and long glass fibers can maximally lessen flying catkins in the construction
Sound absorption and noise reduction
Grade A1 incombustible materials
Easy for construction and cut at will
Antisepsis, ageing resistance, anticorrosion, ensure a healthy environment
Low moisture absorption and stable physical properties

Glass Wool Board Spec Supply Scope

Temperature(℃)

-120℃~400℃
-184℉~752℉

Dimension (m)
1.2*0.6, 1.2*1.2, 1.2*2.4

Thickness (mm)

25~100
Density (kg/m3)
24~96(1.5P~6P)

Item

Index Measured value Remarks

Bulk density(kg/m³)
24~100 24~100 GB/T 13350-2000

Average diameter of fibers(m)
< 8.0 4.0~6.0 GB/T 13350-2000

Moisture resistivity(%)
> 98 > 98 JISA9512-2000

Thermal conductivity (W/m.k)
0.036 0.036 GB/T 13350-2000

Incombustibility
Incombustible Up to standard (Grade A) GB/T 13350-2000

Sound absorption coefficient
  1.03product reverberation positioning 24kg/m3 2000HZ GB/J47-83

Max. working temperature(℃)
400 410 GB/T 13350-2000

厚度(Thickness

 

50

75

100

150

200

DENSITY

METRIC

ENGLISH

METRIC

ENGLISH

METRIC

ENGLISH

METRIC

ENGLISH

METRIC

ENGLISH

kg/m3

㎡ ℃/W

hr.ft2  °F/Btu

㎡ ℃/W

hr.ft2  °F/Btu

㎡ ℃/W

hr.ft2  °F/Btu

㎡ ℃/W

hr.ft2  °F/Btu

㎡ ℃/W

hr.ft2  °F/Btu

12

1.16

6.6

1.74

9.9

2.33

13.2

3.49

19.8

4.65

26.4

14

1.25

7.1

1.88

10.7

2.55

14.2

3.75

21.3

5.00

28.4

16

1.28

7.3

1.92

10.9

2.56

14.6

3.85

21.8

5.13

29.1

20

1.35

7.7

2.03

11.5

2.70

15.4

4.05

23.0

5.41

30.7

24

1.39

7.9

2.08

11.8

2.78

15.8

4.17

23.7

5.56

31.6

32

1.47

8.4

2.21

12.5

2.94

16.7

4.41

25.1

5.88

33.4

40

1.52

8.6

2.27

12.9

3.03

17.2

4.55

25.8

6.06

34.4

48

1.56

8.9

2.34

13.3

3.13

17.8

4.69

26.6

6.25

35.5

 
Glass wool is used for building materials and steel structure insulation

Soundproof and fireproof used for wall and roof
Heat preservation for steel structure building
Heat Insulation for wall and roof to save energy.
For indoor partition wall, and train compartment.
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