9mm Acoustic PET Felt Panels: Eco-Friendly Sound Solutions from a Leading Chinese Factory

Introduction

In today's architectural and interior design landscapes, managing sound quality is no longer a luxury but a necessity. 9mm acoustic PET felt panels have emerged as a premier solution for professionals seeking to combine sustainable materials with high-performance acoustics. These innovative panels, crafted from recycled polyester fibers, offer an environmentally responsible approach to noise reduction in diverse settings. As a specialized Chinese factory with extensive manufacturing expertise, we have perfected the production of these advanced acoustic solutions, delivering superior quality and performance to global markets. This article explores the technical specifications, benefits, and applications of 9mm PET felt panels while highlighting the distinct advantages of sourcing directly from our manufacturing facility .

Product Overview: What Are 9mm Acoustic PET Felt Panels?

9mm acoustic PET felt panels are sound-absorbing architectural materials manufactured from recycled polyethylene terephthalate (PET) fibers—primarily sourced from post-consumer plastic bottles. The 9mm thickness represents an optimal balance between acoustic performance and practical installation requirements, making these panels suitable for various commercial, residential, and institutional applications .

The manufacturing process involves converting recycled PET materials into dense, non-woven felt through needle-punching technology. This creates a porous structure that effectively absorbs sound waves by converting acoustic energy into heat through friction within the fiber matrix. The result is a high-performance acoustic material that contributes to environmental sustainability by diverting plastic waste from landfills .

Key Features and Technical Specifications

Superior Acoustic Performance

Our 9mm PET felt panels deliver exceptional sound absorption with a Noise Reduction Coefficient (NRC) of 0.85-1.10, effectively minimizing echoes and reverberation across various frequencies. This performance surpasses many thicker traditional acoustic materials, providing superior value in a slimmer profile .

Eco-Friendly Composition

• 100% Recycled Content: Each panel incorporates 100% recycled PET materials, with approximately 12 plastic bottles diverted from waste streams per standard panel .

  
  

• Fully Recyclable: At the end of their lifecycle, panels can be recycled again, supporting circular economy principles .

  
  

• Low VOC Emissions: Certified GREENGUARD Gold for minimal chemical emissions, ensuring healthy indoor air quality .

  
  

Safety and Compliance

• Fire Resistance: Rated Class A/B1 according to ASTM E84 standards, ensuring compliance with stringent fire safety regulations .

  
  

• Certifications: Products carry multiple international certifications including SGS, OEKO-TEX Standard 100, and ISO 9001 .

  
  

Physical Properties

• Dimensions: Standard sizes of 1200×600mm, 1200×2400mm, and 1220×2440mm, with full customization available .

  
  

• Density: Ranging from 1800-2300 GSM, providing optimal mass for sound absorption without excessive weight .

  
  

• Weight: Approximately 2kg/m² for 9mm thickness, facilitating easier handling and installation .

  
  

Advantages of 9mm Thickness in Acoustic Applications

The 9mm specification represents an engineering optimal point for PET felt panels, offering several distinct advantages:

• Space Efficiency: Compared to thicker alternatives (12mm, 15mm, or 24mm), 9mm panels occupy less space while delivering comparable acoustic performance through advanced fiber compaction technology .

  
  

• Installation Flexibility: The reduced thickness allows for more versatile application methods, including direct wall mounting and curved surface installations .

  
  

• Cost Effectiveness: Thinner profile translates to material savings, with 9mm panels typically costing 18% less in material consumption compared to 12mm alternatives while maintaining similar acoustic performance .

  
  

Applications Across Industries

9mm PET felt panels serve diverse acoustic needs in multiple environments:

• Corporate Offices: Open-plan offices, conference rooms, and private workspaces where speech privacy and noise reduction are priorities .

  
  

• Educational Institutions: Classrooms, libraries, and lecture halls requiring improved acoustic clarity .

  
  

• Healthcare Facilities: Hospitals and clinics where noise control contributes to patient recovery and staff concentration .

  
  

• Hospitality Sector: Hotels, restaurants, and entertainment venues seeking both acoustic functionality and aesthetic appeal .

  
  

• Residential Spaces: Home theaters, recording studios, and multifamily housing where noise transmission must be controlled .

  
  

Manufacturing Excellence: Why Choose Our Chinese Factory?

Advanced Production Capabilities

Our manufacturing facility employs state-of-the-art production techniques with monthly capacity exceeding 200,000㎡ . We maintain vertical integration from raw material processing to final fabrication, ensuring consistent quality control at every production stage .

Cost Efficiency

By controlling the entire manufacturing process and leveraging economies of scale, we offer pricing 15-37% lower than European and North American counterparts without compromising quality . This cost advantage extends to both standard products and custom solutions.

Customization Expertise

We provide comprehensive OEM/ODM services with extensive customization options:

• Colors: 28-48 standard color options with custom matching available .

  
  

• Sizes: Tailored dimensions to meet specific project requirements .

  
  

• Shapes: Custom die-cutting capabilities for unique architectural applications .

  
  

Quality Assurance

Every production batch undergoes rigorous testing in our in-house acoustic laboratory, including reverberation chamber testing to verify performance metrics . Our commitment to quality is demonstrated through multiple international certifications and a 5-year product warranty .

Global Logistics Support

With extensive experience in international shipping, we ensure efficient delivery worldwide. Our streamlined logistics processes enable 10-15 day shipping to major markets in North America and Europe, complete with in-house customs clearance support .

Technical Comparison: 9mm vs. Other Thicknesses

Installation and Maintenance

Simple Installation Process

Our 9mm PET felt panels are designed for straightforward installation using multiple methods:

• Adhesive Mounting: Direct application to walls or ceilings using high-strength adhesives .

  
  

• Mechanical Fixing: Z-clips or screw-based systems for secure permanent installation .

  
  

• Modular Systems: Integration into suspended ceiling grids or partition frameworks .

  
  

Easy Maintenance

Maintenance requires only periodic vacuuming with a soft brush attachment or wiping with a damp cloth. The durable surface resists staining and fading, ensuring long-term aesthetic appeal with minimal upkeep .

Conclusion

9mm acoustic PET felt panels represent the ideal convergence of sustainability, performance, and practicality in modern architectural acoustics. As a leading Chinese manufacturer with robust production capabilities and stringent quality control, we offer these innovative solutions at competitive prices without compromising performance or environmental responsibility.

Whether your project requires standard solutions or custom-designed panels, our factory stands ready to deliver products that meet international standards while supporting your sustainability goals. The 9mm thickness provides an optimal balance of acoustic performance, space efficiency, and cost-effectiveness for most commercial and institutional applications.

Contact us today to discuss your specific requirements, request samples, or learn more about our comprehensive range of acoustic solutions. Let us demonstrate how our 9mm PET felt panels can transform your spaces while contributing to a more sustainable built environment .

pet panel samples

samples color

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What are the properties of the Standard Collection panels?

The 9mm Acoustic PET Felt Panels deliver efficient sound absorption while maintaining design flexibility. Available in 28 color options, these panels provide adaptable solutions for spaces requiring consistent noise control without bulky materials. Their high Noise Reduction Coefficient (NRC) ensures effective echo and ambient noise reduction, making them ideal for open-plan offices, conference rooms, and educational settings.

Why PET Felt is a Reliable and Sustainable Choice

PET Felt is crafted from recycled plastic bottles, making it an eco-friendly material that combines durability with adaptability. It maintains a balance between softness and rigidity, requires minimal upkeep, and delivers long-term performance. Additionally, PET Felt is fully recyclable, further enhancing its environmental advantages.

‌Applications of the Standard Collection 9mm Acoustic Panels

These panels are designed for versatile use, such as wall cladding, ceiling enhancements, and modular room partitions. Their simple installation makes them a convenient choice for environments that demand both aesthetic flexibility and functional performance. By seamlessly integrating into various interior styles, they enhance acoustic comfort without compromising design cohesion.

Our Advantages

·Eco-Friendly - 100% Polyester Fiber, Lightweight & Impact Resistance.

·Use to spot treat a professional or home recording studio, commercial or home office, rehearsal space, or home theatre. Easy to shape and cut to size, altering won't affect performance.

·SAFE FOR ALL - B1 Class Flame Retardant, odorless and doesn't alter air quality making it safe for adults, kids, and pets!

·EASY TO INSTALL - Can be installed by anyone!

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The Polyester Fiber Wooden Grille Acoustic Panel is designed to be easy to install and can be mounted using a simple clip-on system. The panels can be installed on walls, ceilings,etc. The Polyester Fiber Wooden Grille Acoustic Panel is engineered to provide excellent sound absorption performance across a wide frequency range, making it suitable for use in a variety of spaces. These spaces include auditoriums, theaters, music studios, conference rooms, offices, classrooms, and many more.

Professional factory service

Our sound-absorbing panel factory is a leading producer of high-quality sound control products.

Our panels are designed to reduce sound transmission and reflection within commercial, industrial and residential environments. 

With a focus on innovation and technology, our factory employs state-of-the-art production techniques to manufacture sound-absorbing panels

that meet the highest standards of acoustical performance.

Custom process

1. Send us your inquiry

2. Made quotation according to your requirement, MOQ, drawings

3. Communication for quotation and drawings, materials, details

4. Sample order production and inspection

5. Place mass order and production, and inspection

6. Delivery and after-sale service

7. Installation guide

Contact Us:

Ready to transform your space? Contact us today for a quote, custom options, or to learn more about how our acoustic panels can benefit your business.