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Advantage : Fireproof+waterproof
Length : 2.9m/Customized
Certification : SGS,ISO
Delivery Time : 5-7working days
Packaging Details : Carton packing,9960pcs/40HQ
Product Name : 160mm Acoustic-Comfort Interior WPC Fluted Louver Wall Panel
Payment Terms : Western Union,T/T,D/P,L/C,D/A
Logo : Customized Logo
Life Time : More Than 5 Years
Service : FREE samples
Brand Name : Haining Vanshine
Application : Interior wall decoration
Model Number : FS-160-24
Place of Origin : Zhejiang,China
Supply Ability : 100000pcs per week
Colour : Customized Color
Sample : Free samples
Price : $0.9or negotiation
Width : 160mm
Surfacefinish : Wood grain / Smooth / Textured
MOQ : 200meters per color or negotiation
Surface Treatment : Hot Stamp Foil+embossed
160mm Acoustic-Comfort & High-Flex Interior WPC Fluted Louver Wall Panel
Product Summary
Utilizing advanced micro-foamed thermal co-extrusion technology, a high-flex engineering polymer shield encapsulates a structurally resilient, chambered composite core. The signature multi-fluted geometric wave formation efficiently diffuses direct sound waves, mitigating harsh flutter echoes and reducing indoor reverberation. Simultaneously, the core chemistry delivers superior impact absorption, allowing the linear profiles to flex and rebound under heavy lateral blunt force without shattering or snapping. Overcoming the common industry vulnerability where rigid materials easily fracture and worsen room acoustics, this system serves as the definitive high-performance facade solution for home theaters, corporate conference centers, and high-traffic interior corridors.
About this Product
Wave-Form Sound Wave Diffusion
Designed with a precise geometric multi-fluted wave profile, this interior WPC wall panel breaks up direct sound waves, reducing indoor flutter echoes and creating a clear, balanced acoustic environment.
High-Flex Blunt Impact Rebound
Integrated with an elastomeric engineering cap, the fluted ridges possess excellent mechanical ductility, absorbing heavy lateral bumps from luggage, carts, or toys without cracking or shattering.
Chambered Eco-Core Resonance Control
The internally engineered hollow-core chambers form an array of thermal and acoustic damping cells, decoupling the wall surface to trap sound energy and dampen structural room-to-room vibration.
Lightweight Stress-Free Framing
Through advanced micro-foaming modification, the overall panel weight is optimized, minimizing gravity stress on interior partition walls while allowing carpenters to score, cut, and bevel edges effortlessly.



Technical Specification
| No. | Test Item | Test Method | Specification & Performance |
| 1 | Material Composition | Manufacturing Standards | 60% Reclaimed Hardwood Fiber + 30% Eco-HDPE + 10% Non-toxic Additives |
| 2 | Formaldehyde Emission | EN 717-1 / SGS | ≤ 0.05 mg/m³ (EU E0 Standard / Passed) |
| 3 | Water Absorption Rate | ASTM D1037 | ≤0.5%(24-hour full immersion testing) |
| 4 | Fire Retardancy Rating | EN 13501-1 | Class B-s1, d0 (Self-extinguishing, low smoke density) |
| 5 | Linear Thermal Expansion | ASTM D696 | ≤0.15% (Under severe global temperature changes) |
| 6 | Colorfastness (UV Aging) | ISO 105-A02 / ASTM | Grade ≥4 (After 2,000 hours of accelerated xenon-arc exposure) |
| 7 | Heavy Metals & SVHCs | RoHS 2.0 / REACH | 0% Detected (Lead, Mercury, Cadmium, Asbestos free) |
Certification

Why Specify the 160mm Module?
Optimized Spatial Geometry
Dividing a 160mm face into a 4-to-6-slot fluted rhythm yields a slate width of 25mm to 40mm. This exact geometric scale provides the ideal visual density for standard 2.7m–3.1m interior walls, elongating the room vertically without creating optical crowding or visual fatigue.
Accelerated Installation Cycles
By offering a wider surface footprint than restrictive 100mm/120mm alternatives, the 160mm profile cuts down interlocking configurations and pneumatic pinning steps by 30% to 40%. Its modular width divides cleanly into standard room spans, eliminating unnecessary perimeter trimming and lowering material scrap costs.
Shadow-Line Joint Concealment
The 160mm engineering profile accommodates a deep, high-tolerance tongue-and-groove track. Upon interlocking, the physical assembly seam is strategically buried within the natural shadow lines of the recessed flutes, delivering a completely seamless, continuous architectural plane.
Structural Stability & Stress Relief
While extra-wide profiles are susceptible to center-bowing under indoor climate changes, and narrow panels increase the risk of joint shifting, the 160mm structural width provides the most balanced stress distribution. Backed by the protective shield, it ensures the linear ridges remain perfectly straight and distortion-free.

Application Gallery




Colors

Section Designs







Our Factory



FAQ
A1: While it does not replace porous absorption foams entirely, its 3D fluted geometry works perfectly as a mid-to-high frequency sound diffuser. By scattering direct sound reflections off hard flat walls, this interior WPC wall panel reduces flutter echoes and room ring, making it an ideal, aesthetically beautiful acoustic treatment for home cinemas and gaming rooms.
A2: No. Unlike traditional plaster casting, thin drywall, or cheap brittle plastics that easily punch through or fracture upon localized impacts, our high-flex formulation is engineered to absorb blunt force. The co-extruded shield possesses excellent elastomeric memory, allowing it to take daily accidental knocks from office chairs or luggage without snapping or shattering.
A3: Absolutely not. The internal hollow chambers are engineered using vertical structural columns based on rigid architectural arch principles. This layout distributes mechanical surface forces evenly across the composite framework, meaning the fluted louvers will not dent, collapse, or deform even under heavy, deliberate hand pushing or body leaning.
A4: It performs brilliantly because the micro-foamed structure reduces excess dead weight. When installed over lightweight steel-stud drywall partitions, it provides an additional layering of structural damping that helps reduce sound transmission between neighboring offices or bedrooms without creating dangerous structural weight strain on the wall fasteners.
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High Flex Interior WPC Fluted Wall Panel160mm WPC Louver Panel Images |