OEM High Density Closed Cell 25Db Sound Insulation Board

Place of Origin Jiangsu,China
Model Number HR-GB
Minimum Order Quantity one piece
Price Usd3-5 / piece
Packaging Details PP film inside the rolls to protection the surface, pp/woven bags or according to customer's requests
Delivery Time Samples 1-2 days ; special made based on quantity
Payment Terms L/C, T/T
Supply Ability 10000 pcs per Month
Product Details
Material Nbr&nano Areal Density 2.88Kg/M2
Apparent Density 180Kg/M3 Color Pink , Blue ,and So On , Can Be Special Made Based On Quantity
Thickness 16/22mm Width 90mm
Sound Insulation Index (Db) 25 One Roll Length (M) 10(Unlimited)
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25db sound insulation board


OEM Sound Insulation Board

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Product Description


High Density Colorful Sound Absorption Nbr/Pvc Rubber Foam Insulation Board


►Product Description


WUXI HOLLY rubber sound insulation board is an acoustic material developed with unique and advanced technology. Compared with traditional materials, the closed cell design ensures the same amount of sound insulation while reducing the density of the material and the weight is lighter. It can achieve excellent sound insulation effect, specially for special noise frequency in engineering. It can be widely used in noise reduction of rail transit, marine equipment grid generators, heavy-duty vehicles, aerospace equipment, seawater desalination, rooftop air conditioning units, central air conditioning, construction, chemical, textile, metallurgy, electrical appliances, etc.


NBR foam sound insulation board is very soft and has good anti vibration performance.This sound inatulation material we use has no CFC, HFC, HCFC or other materials containing fluorine, also no formaldehyde, dust or fiber.


NBR rubber Foam Sound Insulation Board has excellent fireproof performance. According to international GB/T17794-1999, our rubber sponge insulation board complies to Grade "B1" difficult-flammable material after testing.




Project QZGS Material
Specification Areal Density (Kg/M2) 2.88
Apparent Density(Kg/M3) 180
Thickness (Mm) 16
Width (Mm) 90
One Roll Length (M) 10(Unlimited)
One Roll Weight (Kg) About 25
Material Properties

Tensile Strength


Portrait 2.03
Horizontal 2.03

Elongation At Break


Portrait 200
Horizontal 203
Sound Insulation Index (Db) 25

Flame Retardant Rate

(Oxygen Index%)





This product can be widely used in the following industries and fields:

  1. Rail Way Soundproof
  2. Ship Equipment Grid Generator Soundproof
  3. Heavy-Duty Vehicles Soundproof
  4. Aerospace Equipment Soundproof
  5. Seawater Desalination Soundproof
  6. Rooftop Air Conditioning Unit Soundproof
  7. Central Air Conditioning Soundproof
  8. Building Soundproof (roof, wall, floor, cold store, etc)
  9. Textile Industry Soundproof
  10. Metallurgy Industry Soundproof
  11. Solar Water Heaters Soundproof
  12. Defence Industry Soundproof
  13. Marine Industry Soundproof

Any confusion on your application, welcome to contact us.


►Packing & Delivery


OEM High Density Closed Cell 25Db Sound Insulation Board 0




1. OEM service or customized service offered?



2. Can we have a sample?

Yes, the sample is free. The courier charge will be on your side.


3. How do you ship the goods and how long does it take to arrive?

We cooperate with professional courier companies such as DHL, UPS, FedEx or TNT. Airline and sea shipping also OK for us.


4. Why choose you?

Our factory focus on rubber production for more than 13 years with excellent quality control system and a strong ability of supporting services. We cooperate with advanced scientific research institutes to develop new products and new applications. We have our own patents. Our company is clear about a series of export policies and procedures, which will save you a lot of communication time and logistics costs for getting the goods smoothly.


5. What's the MOQ (Minimum Order Quantity)?

1 m³.


6. How about the Delivery time?

Normally 7-15 days after receiving the down payment.


Product and application real shot


OEM High Density Closed Cell 25Db Sound Insulation Board 1

OEM High Density Closed Cell 25Db Sound Insulation Board 2