Materials Used For Sound Absorption Sound Shield Acoustic Foam Panel Automotive Soundproofing Acoustic Foam For Cars

$2.90 - $3.86
Min. Order
100 Square Meters
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Company Information

Guangdong Huamei Glasswool Products Sales Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
87.5%
Transactions
US$ 20,000+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: GUANGDONG
Payment Terms: L/C,T/T
Supply Ability: 10000000 Square Meter/Square Meters per Year
Place of Origin: GUANGDONG
Brand Name: HUAMEI
Model Number: Sound-absorbing panels
Density: 40-45kg/m3
thickness (wave crest): 15mm --30mm
Water absorption ratio in vacuum: &le;10%
Dimension stability 105&plusmn;3℃,7d: &le;10%
Crack resistance: &ge;2.5N/cm
length: Not cracking
width: &le; 8 m
Temperature: -40℃--110℃
Material: NBR/PVC rubber foam
Surface: Wave/Flat

 Materials Used For Sound Absorption Sound Shield Acoustic Foam Panel  Automotive Soundproofing Acoustic Foam For Cars

Product Information

 

 Product Information
ModelAcoustic panel
Density≤95kg/m³
Flammability Oxygen index

≤32%

Flammability Oxygen SDR

≤75

Water absorption ratio in vacuum≤10%
Dimension stability 105±3℃,7d ≤10%
Anti-ozone Ozone pressure 202mpa 200hNot cracking
Temperature-40℃——110℃
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Advantage

Acoustic rubber foam provides good sound absorption and reduces noise vibrations. It is used in acoustic ceilings, noise screens, around noisy machines, in outer walls, between rooms, roofs and floors and even underneath rail tracks to protect against noise and vibrations and to improve the indoor acoustic comfort by reducing noise throughout the home or workplace and it prevents noise from the outside penetrating the building. 

Acoustic panelUnit Index  Standard 
Densitykg/m³≤95GB/T 6343
Flammability Oxygen index≤32GB/T 2406
Flammability Oxygen SDR ≤75GB/T 8627
Water absorption ratio in vacuum≤10GB/T 17794-2008

   Conductivity factor

Average temperature

-20℃

0℃

40℃

W/(m.k) 

≤0.031

 

≤0.034

 

≤0.036

GB/T10294
Dimension stability 105±3℃,7d%≤10GB/T 8811
Crack resistanceN/cm ≥2.5GB/T 10808
Water absorption ration in vacuum%≤10GB/T17794
Dimension stability 105±3℃,7d % ≤10GB8811 
 Crack resistanceN/cm  ≥2.5 GB/T10808
 Compression resilience ratio Compression ratio 50%  Compression time 72h %≥70 GB/T 6669-2001
Anti-ozone Ozone pressure 202mPa 200h Not crackingGB/T7762
Aging resistance 150h Slightly crumpling,,no cracks, no pin holes,not deforming GB/T 16259
Temperature-40-110℃GB/T17794

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