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Flexible Cut Acoustic Panels Custom Sizes For Multipurpose Sound Projects

Categories Acoustic Panels
Brand Name: Jiu Runfa
Model Number: Natural White Elephant 719
Certification: IOS9001
Place of Origin: Jinan, Shandong
MOQ: 1㎡
Price: $1
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 100000 ㎡
Delivery Time: 5-14 work days
Packaging Details: Plastic sealed packaging
Production Process: Hot-press Forming ;Wet-mixed Cement Bonding
Density: 120–200 kg/m³(PET) / 300–450 kg/m³(Wood Wool)
Acoustic Rating : NRC 0.75–0.95(Tested according to ASTM C423 or ISO 354)
Sound Absorption Range : Effective sound absorption at 125 Hz – 4000 Hz.
Flammability Rating : Class A / B1 According to ASTM E84, EN 13501-1, GB 8624-2012
Thermal Conductivity : 0.040–0.045 W/m·K
Formaldehyde Emission : E0(≤0.5 mg/L) / EN 717-1 compliance
Moisture Rate : ≤ 0.8%(PET)
Water Absorption : <1% Dimensional Change / Rate of Dimensional Change
Compressive Strength : ≥ 120 kPa(PET)
Tensile Strength : ≥ 90 kPa
Surface Finishing : Plain / Grooved / Beveled Edge / Fabric Wrapped
Standard Sizes : 1220×2420 mm, 600×600 mm, 600×1200 mm(Customization supported)
Thickness : 9 mm / 12 mm / 24 mm / 25 mm / 50 mm
Color Options : 40–60 Color Options / 40–60 colors available (customization supported)
Installation : Adhesive / Aluminum Frame / Z-Clips
Environmental Certifications : SGS / REACH / RoHS Available
Applications : Recording Studios, Offices, Home Theaters, Schools, Hotels, Conference Rooms, Cinemas, Auditoriums, Commercial Spaces
Fire Retardant Additives: Optional enhanced fire retardant treatment for higher safety requirements
Edge-to-Edge Seam: Available for seamless ceiling/wall applications
Maintenance: Easy to clean with mild detergent; low-maintenance surface
Sound Diffusion: Optional perforated or patterned panels for combined absorption and diffusion
Durability: Anti-aging, anti-deformation, long service life (>10 years under normal conditions)
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Flexible Cut Acoustic Panels Custom Sizes For Multipurpose Sound Projects

Acoustic Panels Product Introduction


Acoustic panels are high-performance sound-absorbing materials designed to reduce noise, echo, and reverberation in various indoor environments. Made from eco-friendly polyester fiber, foam, wood, or fabric-wrapped composites, these panels effectively enhance acoustic comfort while improving overall interior aesthetics.

Engineered with excellent sound absorption coefficients (NRC 0.8–1.0), our acoustic panels are widely used in offices, conference rooms, studios, home theaters, classrooms, hotels, gyms, and industrial noise-control areas. They minimize unwanted reflections and create clearer, more focused sound environments.

Our panels are lightweight, easy to install, and available in multiple shapes, colors, and thickness options to match diverse design requirements. With fire-resistant, moisture-resistant, and environmentally safe materials, they offer long-lasting performance and stable acoustic results.

Whether for professional sound engineering or everyday noise reduction, our acoustic panels deliver reliable, eco-friendly, and aesthetically pleasing solutions for modern interior spaces.




Acoustic Panels Product Specifications


ItemTechnical Specification
Product NameAcoustic Panel
Material Composition100% Polyester Fiber(PET) or Wood Wool + Cement
Production ProcessHot-press Forming ;Wet-mixed Cement Bonding
Density120–200 kg/m³(PET) / 300–450 kg/m³(Wood Wool)
Acoustic RatingNRC 0.75–0.95(Tested according to ASTM C423 or ISO 354)
Sound Absorption RangeEffective sound absorption at 125 Hz – 4000 Hz.
Flammability RatingClass A / B1 According to ASTM E84, EN 13501-1, GB 8624-2012
Thermal Conductivity0.040–0.045 W/m·K
Formaldehyde EmissionE0(≤0.5 mg/L) / EN 717-1 compliance
Moisture Rate≤ 0.8%(PET)
Water Absorption<1% Dimensional Change / Rate of Dimensional Change
Compressive Strength≥ 120 kPa(PET)
Tensile Strength≥ 90 kPa
Surface FinishingPlain / Grooved / Beveled Edge / Fabric Wrapped
Standard Sizes1220×2420 mm, 600×600 mm, 600×1200 mm(Customization supported)
Thickness9 mm / 12 mm / 24 mm / 25 mm / 50 mm
Color Options40–60 Color Options / 40–60 colors available (customization supported)
InstallationAdhesive / Aluminum Frame / Z-Clips /
Environmental CertificationsSGS / REACH / RoHS Available
ApplicationsRecording Studios, Offices, Home Theaters, Schools, Hotels, Conference Rooms, Cinemas, Auditoriums, Commercial Spaces



Acoustic Panels Features

Superior Sound Absorption Performance
Effectively reduces noise and controls echo, with a Noise Reduction Ratio (NRC) of 0.75–0.95.


Wide Frequency Absorption Range
Performs excellently across a frequency range of 125 Hz to 4000 Hz, suitable for speech, music, and general indoor acoustic treatment.


Fire Resistant
Meets Class A/B1 fire resistance standards (ASTM E84, EN 13501-1, GB 8624), ensuring enhanced safety.


Environmentally Friendly and Non-Toxic
Made from recyclable polyester fibers, low in VOCs, and with formaldehyde content meeting E0 standards, suitable for schools, offices, and homes.


Lightweight and Easy to Install
Can be mounted on walls or ceilings using adhesives, frames, or clips.


Durable and Stable
High-density materials ensure excellent impact resistance, stability, and lifespan.


Humidity and Thermal Stability: Low water absorption (<1%), maintaining stability in various indoor environments; thermal conductivity of 0.040–0.045 W/m·K.


Aesthetically pleasing and Customizable Designs: Available in 40–60 colors, various patterns, perforated or grooved finishes, and customizable shapes.


Safe and Comfortable Indoor Environment: Free of fiberglass dust, odorless, and hypoallergenic, making it ideal for public spaces, offices, and homes.



Acoustic Panels Application Cases


Gymnasium Echo Reduction

Client Need: Improve clarity of announcements and prevent echo.

Problem: Hard surfaces caused strong reflections; speech unintelligible during events.

Solution: Mounted 50 mm PET panels along walls and high ceiling areas.

Effect: Reverberation time reduced by 35%; announcements and coaching instructions became clear.





About Us


Jiurunfa Chemical, a professional manufacturer of acoustic materials, boasts modern production equipment and a rigorous quality management system. We specialize in providing a variety of acoustic products, including polyester fiber sound-absorbing panels, slotted wood sound-absorbing panels, and fabric upholstery. All our products have passed international environmental and fire-retardant certifications and possess core advantages such as high-efficiency sound absorption, safety and environmental friendliness, and strong decorative appeal.

With stable inventory, rapid delivery capabilities, and an experienced technical team, Jiurunfa provides OEM/ODM customized services and project acoustic solutions to global clients. We continuously improve our product design and service capabilities, committed to creating high-quality acoustic environments for various scenarios such as home theaters, office spaces, schools, hotels, and recording studios.

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