Shandong Jiurunfa Chemical Technology Co., Ltd.
| Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Main Function | Sound absorption, noise reduction, echo and reverberation control |
| Noise Reduction Coefficient (NRC) | 0.75 – 0.95 (up to 1.00 for high-performance variants) |
| Environmental Properties | Recyclable polyester fibers, low VOCs, formaldehyde emission ≤0.05mg/m³ (E0/E1 grade) |
| Applications | Recording Studios, Offices, Home Theaters, Schools, Hotels, Conference Rooms, Cinemas, Auditoriums, Commercial Spaces |
| Installation Methods | Adhesive / Aluminum Frame / Z-Clips / Screw Fixing / Hanging Rails |
| Core Materials | Polyester fiber, foam, wood, mineral fiber, fabric-wrapped composites, etc. |
| Sound Diffusion | Optional perforated or patterned panels for combined absorption and diffusion |
| Delivery Time | 5-14 work days |
| Installation | Adhesive / Aluminum Frame / Z-Clips |
| Maintenance | Easy to clean with mild detergent; low-maintenance surface |
| Supply Ability | 100000 ㎡ |
| Product Name | Acoustic Panels / Sound Absorbing Panels |
| Edge-to-Edge Seam | Available for seamless ceiling/wall applications |
| Fire Retardant Additives | Optional enhanced fire retardant treatment for higher safety requirements |
| Packaging Details | Plastic sealed packaging |
| Durability | Anti-aging, anti-deformation, long service life (>10 years under normal conditions) |
| UV Resistance | Good UV resistance for long-term color stability (Fabric-wrapped panels) |
| Model Number | Tech Walnut 788C |
| Certification | IOS9001 |
| Place of Origin | Jinan, Shandong |
| Brand Name | Jiu Runfa |
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Product Specification
| Payment Terms | L/C,T/T,Western Union,MoneyGram | Main Function | Sound absorption, noise reduction, echo and reverberation control |
| Noise Reduction Coefficient (NRC) | 0.75 – 0.95 (up to 1.00 for high-performance variants) | Environmental Properties | Recyclable polyester fibers, low VOCs, formaldehyde emission ≤0.05mg/m³ (E0/E1 grade) |
| Applications | Recording Studios, Offices, Home Theaters, Schools, Hotels, Conference Rooms, Cinemas, Auditoriums, Commercial Spaces | Installation Methods | Adhesive / Aluminum Frame / Z-Clips / Screw Fixing / Hanging Rails |
| Core Materials | Polyester fiber, foam, wood, mineral fiber, fabric-wrapped composites, etc. | Sound Diffusion | Optional perforated or patterned panels for combined absorption and diffusion |
| Delivery Time | 5-14 work days | Installation | Adhesive / Aluminum Frame / Z-Clips |
| Maintenance | Easy to clean with mild detergent; low-maintenance surface | Supply Ability | 100000 ㎡ |
| Product Name | Acoustic Panels / Sound Absorbing Panels | Edge-to-Edge Seam | Available for seamless ceiling/wall applications |
| Fire Retardant Additives | Optional enhanced fire retardant treatment for higher safety requirements | Packaging Details | Plastic sealed packaging |
| Durability | Anti-aging, anti-deformation, long service life (>10 years under normal conditions) | UV Resistance | Good UV resistance for long-term color stability (Fabric-wrapped panels) |
| Model Number | Tech Walnut 788C | Certification | IOS9001 |
| Place of Origin | Jinan, Shandong | Brand Name | Jiu Runfa |
| High Light | self-adhesive acoustic panels ，acoustic panels echo cancellation ，reverberation control acoustic panels | ||
Acoustic Panels Product Introduction
Acoustic panels are high-performance sound-absorbing materials for reducing noise, echo, and reverberation indoors. Made from eco-friendly polyester fiber, foam, wood, or fabric-wrapped composites, they enhance acoustic comfort and interior aesthetics.
With NRC ratings of 0.8–1.0, our panels suit offices, conference rooms, studios, home theaters, classrooms, hotels, gyms, and industrial noise areas. They minimize reflections for clearer, focused sound.
Lightweight and easy to install, they come in various shapes, colors, and thicknesses to fit diverse designs. Fire-resistant, moisture-resistant, and non-toxic, they ensure lasting performance and stable acoustics.
Ideal for professional or everyday use, our panels offer reliable, green, and stylish 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 | Recording Studios, Offices, Home Theaters, Schools, Hotels, Conference Rooms, Cinemas, Auditoriums, Commercial Spaces |
Acoustic Panels Features
Our acoustic panels deliver superior sound absorption with an NRC of 0.75–0.95 across a broad frequency range (125–4000 Hz), suitable for speech, music, and general acoustics. They meet Class A/B1 fire safety standards (ASTM E84, EN 13501-1, GB 8624) and are made from recyclable polyester fibers with low VOCs and E0-grade formaldehyde—eco‑friendly and safe, free of fiberglass dust, odorless, and hypoallergenic. Lightweight and easy to install on walls or ceilings using adhesives, frames, or clips, the high‑density construction ensures durability, impact resistance, and long‑term stability, with water absorption below 1% and thermal conductivity around 0.040–0.045 W/m·K. Available in 40–60 colors, multiple patterns, perforated/grooved finishes, and customizable shapes, they offer both aesthetic flexibility and a comfortable indoor environment.
Acoustic Panels Application Cases
Background: An executive requested acoustic treatment for his private office to reduce echo from hard surfaces and ensure meeting privacy.
Solution: We installed lightweight, fire‑resistant, fabric‑wrapped acoustic panels with a decorative perforated design on walls and ceiling, matching the office interior and easy to clean.
Results:
Reverberation reduced by over 40%
Improved speech clarity during meetings
Enhanced privacy from adjacent spaces
Professional, elegant office appearance
About Us
Jiurunfa is a professional company specializing in the research, development, production, and sales of high-performance sound-absorbing panels. We are committed to providing superior noise control solutions for various commercial spaces, public places, and home environments. Our products are widely used in offices, hospitals, KTVs, shopping malls, conference rooms, and home theaters, effectively improving the acoustic environment of the space.
The company possesses advanced production equipment and a rigorous quality management system, ensuring that every sound-absorbing panel boasts high sound absorption performance, environmentally friendly materials, and a durable design. We emphasize innovation and continuously optimize product design to meet the diverse needs of our customers in terms of functionality, aesthetics, and safety.
Our mission is to create a quiet and comfortable spatial experience for our customers while driving the development of the acoustic materials industry. Whether it's a large-scale commercial project or home renovation, we can provide professional solutions and high-quality service.
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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