Moisture Proof Sound Absorbing Acoustic Wall Panel Waterproof for Basement Soundproofing

  1. Product Overview & Acoustic Working Principle 1.1 Product Brief Introduction Sound Absorbing Acoustic Wall Panel is a multi-functional integrated interior decorative building material that organically combines high-efficiency sound absorption, flame retardant safety, environmental protection performance, moisture resistance and high-grade wall decoration. 1.2 Authoritative Technical Parameter Sheet (Certified Test Data) Performance Index Specific Parameter Product Feature & Value Explanation NRC Noise Reduction Coefficient 0.85 - 0.95 15% higher than industry average; top-tier full-band sound absorption performance for high-standard acoustic projects Fire Resistance Grade EU B1 Class Flame Retardant 3-second self-extinguishing after leaving fire source; no toxic smoke or molten droplets, meeting public venue fire codes Harmful Substance Emission 0 Formaldehyde, 0 VOC, 0 Benzene Exceeds EU E0 highest environmental standard; safe for enclo…

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