Glass wool felt

GB/T 13350-2000

410

400

 

Max. working temperature

GB/J47-83

1.03product reverberation positioning 24kg/m³ 2000HZ

 

 

sound absorption coefficient

GB/T 13350-2000

up to standard (Grade A)

incombustible

 

incombustibility

GB/T 13350-2000

0.045-0.032

0.049-0.042

W/m.k

thermal conductivity

JISA9512-2000

> 98.5

> 98

%

moisture resistivity

GB/T 13350-2000

4.0-6.0

< 8.0

m

average diameter of fibers

GB/T 13350-2000

10-96

10-96

kg/m³

bulk density

remarks

measured value

index

unit

item

Technical Parameters

 

 

We can also offer other specs of products.

1.52

0.033

1.2

50

48

1.21

0.033

1.2

40

48

0.76

0.033

1.2

25

48

1.47

0.034

1.2

50

32

1.18

0.034

1.2

40

32

0.74

0.034

1.2

25

32

1.39

0.036

1.2

50

24

1.11

0.036

1.2

40

24

0.69

0.036

1.2

25

24

2.56

0.039

1.2

100

16

1.92

0.039

1.2

75

16

1.28

0.039

1.2

50

16

2.44

0.041

1.2

100

14

1.83

0.041

1.2

75

14

1.33

0.041

1.2

50

14

2.33

0.043

1.2

100

12

1.74

0.043

1.2

75

12

1.16

0.043

1.2

50

12

2.27

0.044

1.2

100

10

1.70

0.044

1.2

75

10

1.14

0.044

1.2

50

10

thermal resistance(m².K/W)

thermal conductivity(W/m.k)

width(m)

thickness(mm)

density(kg/m³)

Changing table of density and thermal conductivity:
10kg-48kg(partial)

Scope of application:
Heat and coldness preservation, Soundproofing Materials. It is widely used for heat insulation and sound absorption in industrial workshops, warehouses, public facilities, exhibition centers, shopping malls, and a variety of indoor playgrounds, sports stadiums and etc.

 

   CE certificate Grade A1 fireproof.
   Unique technology; rebound degree after compressive packing is up to 99.2%.
   Soft and long glass fibers can maximally lessen flying catkins in the construction.
   Sound absorption and noise reduction; it can effectively prevent sound from spreading.
   Easy for construction; cutting at will.
   Antisepsis, ageing resistance, and anticorrosion, ensuring a healthy environment.
   Low moisture absorption; stable physical properties.

Distinctive advantages:

Soundproofing Materials.
Heat and coldness preservation.