Interior PVC Acoustic Noise Reduction Wall Panels Lightweight 3D Diffuser Decorative
Brand Name:BANGE
Certification:ISO9001
Model Number:Acoustic wall panel
Minimum Order Quantity:100 square meters
Delivery Time:15-20 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Verified Supplier
Location:
Guangzhou Guangdong China
Address:
No. 5-37, Fengxi 2nd Road, Hailong Street, Liwan District, Guangzhou, China
Supplier`s last login times:
within 21 hours
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Product Details
Company Profile
Product Details
Wooden Grooved Acoustic Wall Panels
Structure | Base Material,Finish & Back Finish |
Basic Material | E1 MDF,FR MDF,MgO Combination Board etc. |
Front Finish | Melamine,Natural Wood Veneer,Paint,etc. |
Back Finish | Black Fleece |
Standard Size | 2440*192mm,2440*127mm |
Standard Thickness | 12/15/18mm |
Standard Pattern | 13-3,14-2,28-4,59-5 Or Customized |
Acoustic Principe | Resonance Absorption |
Formaldehyde Emission | Can Meet Both China & EU Standard Class E1 |
Frame Retardant | Can Meet China Standard Class B,BS476 Part 7 Class 1,etc. |
absorption is usually defined in terms of an absorption coefficient(usually denoted
by the Greek letter alpha, α), defined as the ratio of absorbed to
incident sound energy
from a single interaction between a sound wave and a certain
material. Absorption coefficients range from 0 to 1 and vary with
frequency, α=0 means that the material absorbs no sound and
reflects all sound energy incident on it. α=1 means that the
material absorbs all sound energy incident on it and reflects none.
Absorption coefficients of 0 and 1 are ideal values that do not
exist in reality because all materials reflect and absorb some
sound. In general, materials having absorption coefficients less
than 0.15 are considered to be reflective and those having
absorption coefficients greater than 0.4 are considered to be
absorptive.
As you can see our Testing report show that our products have a
very good performance in
a large range of application.
Features:
Unlike to the traditional perforated acoustic panel, Bange
perforated acoustic panel offer an invisible solution for the
decoration, the surface of the panel is drilled with numerous tiny
micro-perforations which can provide an excellent acoustical
performance, mainly to trap the noise and reduce the reverberation
time in the room. With 0.5mm micro-perforation, people will not
notice any hole on the decorative board, keeping the finish
completed.
There are various choises for the finish, melamin, HPL and veneer.
3 types of standard, 2-2-0.5, 4-4-0.5, 8-8-0.5, according to the
different types, the distance of the distribution of the holes will
be different, each square meter can approximately have maximum
140,000 holes.
| Model | QS-WG15A-M | QS-WG15B-W | QS-WG15C-P |
| Thickness | 15 mm | 15 mm | 15 mm |
| Pattern | 13-3 | 14-2 | 28-4 |
| Finishing | Melamine | Wood Veneer | Painting |
Product Specifications
• Low formaldehyde (E1 Grade), MDF Baseboard.
• A huge range of surface finishes, colours & hole patterns,
(visit Colorbo website for
details), including innovative grooved facings with excellent sound
absorbing performance.
• Excel lent Sound Absorption & Reverberation Control for
Schools, Lecture
Theaters, Auditoriums, and most public spaces.
• Exceptional High Impact & Durability for Sports Centers,
Workshops, etc.
• Black acoustic felt backing.
• Interlocking “invisible” panel edge treatment.
• Concealed fixing system.
• Can be manufactured to custom requirements (subject to order
size)
0.5MM Hole and 1mm hole perforated wooden panel is The NEW
Interior PVC Acoustic Noise Reduction Wall Panels Lightweight 3D Diffuser Decorative
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