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V-groove wall panels are cut by CNC to create a crisp V-degree groove on the surface of the PET acoustic panel. Sheet size is customisable per customer, and the result is a warm timber-slat look with the lightness and colour range of polyester fibre.
| Property | Value |
|---|---|
| Structure | CNC-cut V-groove on PET acoustic panel |
| Material | 100% polyester fibre (recycled PET) |
| Thickness | 9 / 12 mm |
| Size | Custom sheet sizes |
| Finish | Standard colour range; custom colours on request |
PET panel data as published in the MST product catalogue: 12 mm and 9 mm thicknesses.
| Frequency (Hz) | 12 mm | 9 mm |
|---|---|---|
| 100 | 0.10 | 0.11 |
| 125 | 0.13 | 0.31 |
| 160 | 0.35 | 0.32 |
| 200 | 0.49 | 0.45 |
| 250 | 0.63 | 0.55 |
| 315 | 0.77 | 0.69 |
| 400 | 0.81 | 0.72 |
| 500 | 0.83 | 0.79 |
| 630 | 0.84 | 0.81 |
| 800 | 0.93 | 0.88 |
| 1000 | 0.95 | 0.91 |
| 1250 | 0.88 | 0.82 |
| 1600 | 0.81 | 0.69 |
| 2000 | 0.75 | 0.66 |
| 2500 | 0.73 | 0.71 |
| 3150 | 0.70 | 0.68 |
| 4000 | 0.69 | 0.61 |
| 5000 | 0.67 | 0.59 |
Octave-band average of the 250–2000 Hz bands (NRC) ≈ 0.80. Coefficients are quoted for the mounting described above; a different cavity depth or backing moves the curve, so confirm the build-up with us before fixing the specification.
Offices, education, retail and hospitality walls.
| Item | Detail |
|---|---|
| Minimum order quantity | 200 m² |
| Production lead time | 15–25 working days from order confirmation |
| Packaging | Compressed bale, shrink-wrapped |
| Container loading | 20′ GP ≈ 1,500 m² |
| Terms | EXW Shanghai · FOB Shanghai · CIF on request |
| Payment | 30% deposit with order, balance against B/L copy by T/T; L/C at sight on request |
Component test reports are issued to our manufacturing partners rather than to MST. Authorised copies, including laboratory and certificate numbers, are released with every quotation.
A V-groove sample board showing every standard colour and groove depth is posted free of charge within 7 working days.
Email your drawing, panel schedule or a square-metre count to sales@mstacoustics.com, or send the enquiry form on this page. We reply within one working day with pricing, lead time and freight options. Datasheets, colour charts and installation guides are collected in our technical resources library.
V-groove or real wood slat?
V-groove PET is lighter, colour-stable and moisture-proof; wood slats give real timber grain — both are in our range.
Groove pitch options?
Pitch and depth are set by your drawing; standard pitches are quoted quickly.
Is it suitable for ceilings?
Yes, with mechanical fixing.
Clear sound, clear mind.
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