Shandong Jiurunfa Chemical Technology Co., Ltd.
| Frequency Range | Mid/High‑frequency focused / Full‑range optional |
| Moisture Rate | ≤ 0.8%(PET) |
| Delivery Time | 5-14 work days |
| Formaldehyde Emission | E0（≤0.5 mg/L） / EN 717-1 compliance |
| Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Acoustic panels are high‑performance sound‑absorbing materials for reducing indoor noise, echo and r | Acoustic panels are high‑performance sound‑absorbing materials for reducing indoor noise, echo and reverberation. Manufactured from eco‑friendly polyester fiber, foam, wood and fabric‑wrapped composites, they boost acoustic comfort and elevate interior aes |
| Thermal Conductivity | 0.040–0.045 W/m·K |
| Sound Absorption Range | Effective sound absorption at 125 Hz – 4000 Hz. |
| Supply Ability | 100000 ㎡ |
| Mounting Method | Direct adhesive / Suspended ceiling / Dry‑hung / Magnetic attachment |
| Origin | Jinan, Shandong |
| Installation accessories | T-shaped keel / mounting adhesive / magnetic sticker / hanger / connector |
| Main applications | Office / School / Restaurant / Hotel / Recording Studio / Home Theater / Conference Room / Medical Space / Industrial Plant |
| Installation tool requirements | Ordinary hand tools are sufficient |
| Installation efficiency | Skilled workers: 20-30㎡/person/day |
| Packaging Details | Plastic sealed packaging |
| Model Number | MDF Acoustic panel S77 Red Oak |
| Certification | ISO9001 |
| Place of Origin | Jinan, Shandong |
| Brand Name | JIURUNFA |
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Product Specification
| Frequency Range | Mid/High‑frequency focused / Full‑range optional | Moisture Rate | ≤ 0.8%(PET) |
| Delivery Time | 5-14 work days | Formaldehyde Emission | E0（≤0.5 mg/L） / EN 717-1 compliance |
| Payment Terms | L/C,T/T,Western Union,MoneyGram | Acoustic panels are high‑performance sound‑absorbing materials for reducing indoor noise, echo and r | Acoustic panels are high‑performance sound‑absorbing materials for reducing indoor noise, echo and reverberation. Manufactured from eco‑friendly polyester fiber, foam, wood and fabric‑wrapped composites, they boost acoustic comfort and elevate interior aes |
| Thermal Conductivity | 0.040–0.045 W/m·K | Sound Absorption Range | Effective sound absorption at 125 Hz – 4000 Hz. |
| Supply Ability | 100000 ㎡ | Mounting Method | Direct adhesive / Suspended ceiling / Dry‑hung / Magnetic attachment |
| Origin | Jinan, Shandong | Installation accessories | T-shaped keel / mounting adhesive / magnetic sticker / hanger / connector |
| Main applications | Office / School / Restaurant / Hotel / Recording Studio / Home Theater / Conference Room / Medical Space / Industrial Plant | Installation tool requirements | Ordinary hand tools are sufficient |
| Installation efficiency | Skilled workers: 20-30㎡/person/day | Packaging Details | Plastic sealed packaging |
| Model Number | MDF Acoustic panel S77 Red Oak | Certification | ISO9001 |
| Place of Origin | Jinan, Shandong | Brand Name | JIURUNFA |
| High Light | Noise reduction acoustic panels ，High absorption acoustic panels ，Eco-safe acoustic treatment panels | ||
Acoustic Panels Product Introduction
Acoustic panels are high‑performance sound‑absorbing materials for reducing indoor noise, echo and reverberation. Manufactured from eco‑friendly polyester fiber, foam, wood and fabric‑wrapped composites, they boost acoustic comfort and elevate interior aesthetics.
Featuring an NRC rating of 0.8‑1.0, our panels cut unwanted sound reflections for clearer audio. They are widely applied in offices, meeting rooms, studios, home theaters, classrooms, hotels, gyms and industrial noise‑control zones.
Lightweight and simple to install, they come in various shapes, colors and thicknesses to suit different design needs. Made of fire‑retardant, moisture‑proof and safe raw materials, they maintain stable acoustic performance over long service life.
Ideal for professional acoustic projects and daily noise reduction, our panels provide dependable, eco‑conscious and visually attractive solutions for modern interiors.
Acoustic Panels Product Specifications
| Item | Technical Specification |
|---|---|
| Product Name | Acoustic Panel |
| Material Composition | 100% Polyester Fiber(PET) or Wood Wool + Cement |
| 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 | Studios, Offices, Theaters, Schools, Hotels |
Acoustic Panels Features
Acoustic Panels Application Cases
Client: A YouTube music cover artist in Seoul
Problem: Low-frequency buildup in the corners of the room caused the bass and kick drum in his cover videos to sound muffled, as if they were muffled.
Solution: Installed low-frequency traps vertically in the four corners of the room.
Result: The low-frequency response curve became flatter, the video audio quality was significantly improved, and the channel subscribers increased by 20,000 within 3 months.
Acoustic panels operate on the principles of porous sound absorption and sound‑energy conversion, setting them fundamentally apart from sound‑insulation products that block sound transmission.
As indoor sound waves travel and strike the panel surface, the majority penetrate into its internal porous‑fiber matrix. Dense, interlocking open‑cell pores create friction and viscous drag against sound waves, confining sound energy inside the material. Sound kinetic energy is progressively transformed into minimal thermal energy and dissipated, achieving absorption of incoming noise.
For specialized slotted and 3D acoustic panels, surface groove geometries diffuse directional sound waves and disperse focused acoustic reflections. This reduces indoor reverberation and echo to further optimize the indoor sound field. Thanks to scientifically calibrated pore architecture and structural design, the panels deliver high‑efficiency absorption for human speech and everyday‑noise frequency bands. They significantly enhance indoor sound quality without changing the overall sound volume.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
25,000,000-27,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shand... Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shand...
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