Sound-Absorbing Spray Coating Apply Sound-Absorbing Spray Coating

• Customization: Available
• Color and Finish: White
• Installation Method: Spray Painting
• Model NO.: bh-xs
• Material Composition: Synthesis
• Material Type: Sound Absorption
• Thickness: 5mm
• Purpose: Sound Absorption
• OEM: Yes
• ODM: Yes
• Production Cycle: 15~30 Days
• Producer: Bohong
• Noise Reduction Amount: ≥25 Decibels
• Frequency Range: 20~20000Hz
• Transport Package: Wooden Package
• Specification: kg
• Trademark: BHHB
• Origin: Nanjing
• HS Code: 545154
• Production Capacity: 2000 M2/Month
• Package Size: 3000.00cm * 3000.00cm * 3000.00cm
• Package Gross Weight: 2000.000kg

Product Description

Noise-Reducing Coating Porous Sound-Absorbing Coating Sound-Absorbing Spray Coating

It reduces noise by weakening or absorbing sound waves through various mechanisms. Different types of noise-reducing coatings work on different principles. For example, damping noise-reducing coatings achieve noise reduction by converting sound energy into heat energy. When sound waves act on the coating, the coating vibrates, and the internal damping materials consume the vibration energy, causing the sound energy to attenuate.

By utilizing the large number of interconnected micropores inside the material, when sound waves enter the interior of the coating, they cause the air in the micropores to vibrate. Due to frictional resistance, air viscous resistance, and heat conduction, sound energy is converted into thermal energy, thereby achieving the sound absorption effect.

Specification

Materials: Mainly include inorganic fibers such as glass wool fibers and aluminum silicate fibers, as well as adhesives such as acrylic resin and latex. For example, cotton-based sandstone decorative sound-absorbing spray uses sound-absorbing cotton as the base and sandstone as the surface layer, which has good sound-absorbing performance. 
Applications: Suitable for ceilings and walls of large building spaces such as gymnasiums, exhibition halls, and airport waiting halls, and can also be used in industrial plants, underground garages and other places with noise reduction needs.

It is also often used in places with high requirements for sound absorption performance, such as concert halls, theaters, conference rooms, etc. It can be installed on walls and ceilings to improve the indoor acoustic environment and reduce echoes and reverberation.

Product picture

Product picture

Product picture

Technical Specifications

(Custom configurations available upon request.)

Outer panel material	Galvanized metal sheet	Warranty	YES
Internal material	Sound-absorbing cotton	Core function	Sound insulation
Noise reduction amount	Customized on demand	Colour	Make as required
Installation method	Modular assembly	Module thickness	100 millimeters
Size	Customize as required	Is installation guidance provided	YES
Applicable industry	All types of factories	Whether customized services are provided	YES
Fire protection grade	A	After-sales service	YES

Company Profile

Nanjing Bohong Environmental Protection Technology Co., LTD

Nanjing Bohong Environmental Protection Technology Co., Ltd. is a leading equipment manufacturer in China, with nearly two decades of professional experience. The company has passed the international system certifications of ISO9001, ISO14001 and ISO45001. The company is recognized as a high-tech enterprise by the state and a small and medium-sized technology enterprise in Jiangsu Province. It is committed to providing customers with high-quality, high-standard and cost-effective services.

Why Choose Us?

Other Products

1. Strong customization capability: Exclusive design based on equipment parameters, installation space, and noise reduction targets, with high fit that does not affect equipment operation and maintenance.
 2. Reliable noise reduction performance: Using high-quality sound insulation/sound absorption materials and sealed structures, the attenuation meets standards and is stable, complying with relevant noise standards.
3. Durable quality: The shell is made of high-strength materials, with dust-proof, moisture-proof, and heat-dissipating designs to extend the service life.

 4. Worry-free service: Full follow-up from preliminary survey, scheme design to installation and commissioning, and later maintenance, with timely response.

Sound-absorbing louvers
Soundproof door
Soundproof window
Muffler
Spatial sound absorber

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
 
Q: Do you offer installation guidance services?
A: Yes, we offer online installation guidance services.
 
Q: Can I customize a soundproof room?
A: Absolutely! We offer tailored attachments.
 
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
 
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.