Large public buildings have strict requirements on acoustic quality and fire safety. With the combined advantages of wide-band efficient sound absorption + B1 level flame retardant + zero formaldehyde environmental protection, melamine sponge has become the first choice of acoustic materials in stadiums, theaters, shopping malls, office buildings, recording studios and other scenes.
●Stadium/Venue: Ceiling sound-absorbing ceiling, wall sound-absorbing panels, sound-absorbing body in the space behind the stands - shortening the reverberation time, improving the sound quality and clarity of event commentary and performances; ultra-light materials are suitable for large-span roofs, reducing structural loads
●Shopping mall/shopping mall: atrium ceiling, wall sound-absorbing decoration, elevator shaft sound insulation - reduce the noise of people and equipment, create a quiet and comfortable shopping environment, heat insulation and energy saving reduce air conditioning energy consumption
●Theatre/recording studio: pyramid sound-absorbing panels, wedge-shaped sound-absorbing panels - precise noise control and echo elimination to meet professional acoustic requirements
●Office building/meeting room: HVAC duct lining, partition wall filling - reduce air conditioning noise and cross-space sound transmission, improve office quality
Technical parameters
performance dimension | Core parameters | illustrate |
Sound absorption and noise reduction | NRC ≥ 0.85 | Broadband and efficient sound absorption, opening rate 99.9% |
Thermal insulation | Thermal conductivity 0.035 W/(m·K) Airgel model≤0.015 W/(m·K) | Better than traditional rock wool/glass wool |
Flame retardant safety | UL94 V-0 /B1 level | Intrinsically flame retardant, self-extinguishing when removed from fire, no droplets and low smoke |
Lightweight | Density 8-12 kg/m³ | 5-10 times lighter than traditional materials, reducing structural load |
Temperature resistance range | -160℃ ~ +240℃ | Stable performance in extreme temperature environments |
Environmental protection and safety | RoHS/REACH certified, zero formaldehyde | No dust, no irritation, safe and environmentally friendly |
