Home Rubber SoundProofing Foam sound proofing foam egg crate/sound absorbing egg shell PU foam
sound proofing foam egg crate/sound absorbing egg shell PU foam
sound proofing foam egg crate/sound absorbing egg shell PU foam
sound proofing foam egg crate/sound absorbing egg shell PU foam
sound proofing foam egg crate/sound absorbing egg shell PU foam
sound proofing foam egg crate/sound absorbing egg shell PU foam

sound proofing foam egg crate/sound absorbing egg shell PU foam

  • Specification: 1-10 USD/CUBIC METERS
  • Use Parts: 10 TON
  • Layer: 10000 TON
  • Gloss: TianJin
  • Can mix colors: TT or LC
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Qulck Details

  • Place of Origin:China (Mainland)
  • Brand Name:wanmaide
  • Type: Acoustic Panels
  • Color: Black
  • Usage: Sound absorption
  • Thickness:10mm-50mm
  • Length: 0.3m,1m,8m
  • Width: 1m ,1.2m , 1.5m
  • Certificate: ISO9001,ASTM ,SGS,FM
  • Application: Audio Room
  • Shape: Egg Shape
  • Material: NBR/PVC


Specifications of Acoustic Insulation foam.

Thickness

in (mm)

1/2"   to 2 -1/2"  

 (13mm to 65 mm)

Length and Width


in (mm)

According to actual situation

Packing



Carton or By Roll

Standard Specification of Sheet

Thickness

10mm

15mm

20mm

25mm

30mm

Length

16m

16m

8m

8m

8m

Width 

       1m ,1.2m ,1.5m

Note :

1.The above specifications are those in common use ;special specifications are available at customer’s request .
2. Rubber foam sheet and tube are normally in black .Other colors are available at customer’s request .
3. It is recommended to use sheet where outer diameter of tube exceeds 89mm .
4. Multilayer packing is recommended where the thickness of heat insulation materials needs to be greater than 25mm .
5. The width of sheet are available at customer’s request for a scope of 1m to 2m .



Item 

Unit 

Specification 

Standard

Density

Kg/m3

50-55

GB/T 6343

Temperature

C

-40 -110C

GB/T 17794

Flammability


Class-0

BS476Part7&Part6

Oxygen index

%

≧40

GB/T 2406

SDR


≦65

GB/T 8627-1999

Conductivity factor

-20C

0C

40C

W/M•K

≦0.031
≦0.034
≦0.036

GB/T 10294

Water vapor permeability

Factor


≧1.0×106

GB/T 17146-1997

Coefficient

g/(m.s.pa)

≦1.96×10-11

Water absorption ratio in vacuum

%

≦10

GB/T 17794-2008

Dimension stability 105±3C ,7d

%

≦10

GB/T 8811

Crack resistance 

N/cm

≧2.5

GB/T 10808

Compression resilience ratio

Compression ratio 50%

Compression time 72h

%

≧70

GB/T 6669

Anti-ozone 


Not cracking

GB/T 7762

Aging resistance 


Slightly crumpling ,no cracks ,no pin holes ,not deforming 

GB/T 16259

APPLICATION

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