Polyester Fiber Sound Absorbing 3d Board
Standard Thickness:9/12mm
MOQ:100 Square Meters
The 3D polyester panel is made of 100% polyester fiber by high technology hot pressing and cocoon cotton shape. 3d pet acoustic panel has the characteristics of sound-absorbing and heat insulation.
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Product Details ofPolyester Fiber Sound Absorbing 3d Board
Guangzhou MQ Acousitc Materials Co., Ltd is one of the most experienced manufacturers and suppliers of polyester fiber sound absorbing 3d board in China. Welcome to buy polyester fiber sound absorbing 3d board made in China here and get free sample from our factory. All customized products are with high quality and competitive price.
Our five patents enable acoustic impedance gradients within polyester fibers, creating density-tuned layers. ASTM E1050 testing verifies >0.95 absorption above 2000Hz with consistent 0.85+ mid-frequency performance. Patented meta-material layering eliminates standing waves in compact spaces (<30m³) through phase cancellation, achieving ISO 11654 Class A rating.
Heavy-Duty Certification & Mobility Integration
Certified to IATF 16949 automotive standards and TÜV SÜD Material Safety, complying with EU EN 45545-2 for rail/vehicle interiors. The patented anti-fatigue damping core withstands SAE J400 gravel impact, making it ideal for EV battery enclosures and high-speed train ceilings – maintaining structural integrity for 15 years under vibration (ISO 4892-2 validated).
| 100% Polyester Fiber | |
| 1220*2440cm,can be customized | |
| 9mm,12mm | |
| 36 colors in stoc/customized color | |
| 9mm 1880g/㎡ ,12mm 2310g/㎡ | |
| ECO-Friendly, Non-Toxic, Non-Irritant and Non-Allergenic |
लोकप्रिय टैग: polyester fiber sound absorbing 3d board, China, suppliers, manufacturers, factory, customized, price, free sample, made in China
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