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{"title":"Eco-Friendly Polyester Fiber Acoustic Panel for Sustainable Acoustic Solutions","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/07\/0e58577d7a489c6aed0cbbed7005-200x200-1\/eco_friendly_polyester_fiber_acoustic_panel_for_sustainable_acoustic_solutions_pet_acoustic_panel.jpg","attrs":{"Brand Name":"MQ Acoustics","Model Number":"fiber acoustic panels","Place of Origin":"Guangdong, China","Minimum Order Quantity":"100pcs"}}
{"title":"Recycled 100% Pet Felt Polyester Fibre Acoustic Panel For Space Decoration","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/5e\/b62260f4320064bbf8e9c3b4b8fe-200x200-1\/recycled_100_25_pet_felt_polyester_fibre_acoustic_panel_for_space_decoration.jpg","attrs":{"Brand Name":"MQ","Certification":"SGS","Place of Origin":"China","Minimum Order Quantity":"100pcs"}}
{"title":"Interior Decoration Polyester Fiber Acoustic Panel For Meeting Room","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/81\/9c4601a04c0c9b0ac55346bb1ef9-200x200-1\/interior_decoration_polyester_fiber_acoustic_panel_for_meeting_room.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"MQ Acoustics","Model Number":"fiber acoustic panels","Packaging Details":"Carton Box, Pallet"}}
{"title":"1220*2420mm High Density Sound Absorbing Wall Panels For Office Noise Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/45\/9710b09408780e87d6ac13475eff-200x200-1\/1220_2a2420mm_high_density_sound_absorbing_wall_panels_for_office_noise_control.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"MQ Acoustics","Model Number":"fiber acoustic panels","Packaging Details":"Carton Box, Pallet"}}
Key Properties and How They Enable Sound Absorption
Porous Structure: This is the most critical feature. The felt is a labyrinth of tiny, interconnected open cells and channels.
Mechanism: When sound waves enter this porous network, they cause the air molecules within the pores to vibrate rapidly. This vibration creates friction, which converts the acoustic (sound) energy into a negligible amount of heat energy, thereby dissipating the sound.
Performance: This structure is highly effective at absorbing mid-to-high frequency sounds (e.g., speech, ringing phones, clattering, engine whine).
Density and Thickness:
Density: A higher density felt provides more material for sound waves to interact with, increasing friction and absorption, particularly in the lower-mid frequency range.
Thickness: A thicker felt absorbs lower frequencies more effectively because the sound waves have to travel further into the material, losing more energy along the way. High-performance felts often come in various thicknesses (e.g., 10mm, 20mm) to target specific frequency ranges.
Material Damping:
The PET fibers themselves have inherent damping properties. They are slightly flexible and can vibrate, converting some of the sound energy, especially lower frequencies, into mechanical energy that is then dissipated as heat.
Company Profile
FAQ
1. Can I get free samples and how long does it take to produce samples?
If the samples you need are in our stock, they will be provided to you free of charge. Customized samples usually take about a
week to produce.
2. Do you accept OEM or ODM order?
Yes, as a manufacturer, we can produce acoustic materials based on your samples or drawings. Please do not hesitate to contact us.
3. How to get an accurate quotation?
Can provide us with detailed product information, such as pattern, core material, surface, etc. If you have CAD or other drawings,
don't hesitate to send it to us.
4. Payment terms
T/T 30% deposit before production, 70% balanced payment before delivery.
For more information, please feel free to contact us.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
4000000-5000000
Employee Number:
100~300
Ecer Certification:
Verified Supplier
Magic Cube (MQ) Acoustics is a professional acoustic solution provider, integrating acoustic material manufacturing, architectural acoustical environment construction and industrial noise control. Our products are developed and designed by authoritative acoustic experts and designers to ensure the a... Magic Cube (MQ) Acoustics is a professional acoustic solution provider, integrating acoustic material manufacturing, architectural acoustical environment construction and industrial noise control. Our products are developed and designed by authoritative acoustic experts and designers to ensure the a...