Acoustic sandwich panel is the preferred choice for industrial building noise reduction, maintaining occupational health and safety. After application, indoor noise reduction is over 60%, and sound insulation performance is enhanced by 100%.It not only can it be applied to the walls, roofs, and interior of industrial buildings, but it can also be applied to public buildings, office buildings, industrial equipment, and other scenarios.
Product Highlights
Efficiently absorbs mid-to-low frequency noise
High strength, long-term stable service performance
Class A non-combustible core for reliable fire resistance
The acoustic sandwich panel is a type of panel that adds sound - absorption functionality on the basis of the sandwich panel. It is made by punching holes in the outer metal plate and combining it with sound - absorbing materials (such as rock wool, glass wool, etc.).
Due to the surface punching, sound waves can enter the sandwich layer and fully interact with the sound - absorbing materials in the middle. Among them, the rock wool acoustic sandwich panel has a relatively good absorption effect on medium and low noise. In addition to sound absorption, the glass wool sandwich panel also has relatively good heat - insulation performance and can improve the indoor noise environment to a certain extent.
In cultural buildings such as theaters and concert halls, the acoustic sandwich panel is used for the decoration and sound - absorption treatment of walls and ceilings to optimize the acoustic effect and provide a good sound environment for the audience and performers. In office buildings, it can be used in areas such as meeting rooms and open plan office spaces to reduce noise interference. In factory workshops, especially those workshops with large - scale equipment generating noise, the acoustic sandwich panel can be used for the outer walls of the workshop or to wrap equipment, reducing the harm of noise to the health of workers and the impact on the surrounding environment.
Technical Parameters
Nominal Thickness
50mm/60mm/70mm/75mm/80mm/100mm/120mm/150mm（±2mm）
Useful Width
1000mm (Other special widths need to be customized
Surface Material
PPGI/PPAI/Stainless Steel/Aluminum Plat
Surface Coatin
PE/SMP/HDP/PVDF
Surface Metal Thickness
0.3mm-1.0m
Core Material Densit
60-120kg/m³
Fire Resistance Performance
A2
The TOPROPAN acoustic sandwich panel is remarkable for its core advantages. Firstly, it has excellent A - level fireproof capabilities, which can effectively prevent the spread of fire. Secondly, its noise - reduction performance is outstanding, significantly reducing ambient noise.
Due to these qualities, it finds wide - ranging applications. In industrial plants, it can create a safer and quieter working environment. Public facilities like libraries and museums benefit from its noise - reducing and fire - proof features. It is also ideal for high - speed railway stations, computer rooms, conference halls, theaters, steel - structure buildings, and high - temperature construction workshops.
Q：What is the price of this Acoustic Sandwich Panel？
A：According to your requirements, we need to know the specifications of the panels you want. You can contact us to get the best price by e-mail.
Q：Can you provide samples？
A：Of course, please contact us and send us your requirements and address.
Q：Do you have any certificate?
A：We have passed ISO:2015, ISO14001:2015, ISO45001:2018 and obtained CE certificate and TUV certificate.
Q：How about your warranty?
A：Our warranty is 36 months, Normally, the general after-sale service may be as below. 1、The technical support is permanent. 2、The paid spares parts could be provided at any time.
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