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Studio Sound-absorbing sponge/karaoke acoustic foam/sound absorber melamine foam
Product Specification: Trade Name:Studio Sound-absorbing sponge/karaoke acoustic foam/sound absorber melamine foam/noise cancelling foam/sound absorbing foamMaterial:Polyester and Polyether foamDensity:10-100 ppi Thickness:Could be customized according to customer’s requirements.Width:Could be customized according to customer’s requirements.Color:Could be customized according to customer’s requirements.Function:Good Sound-absorbing and Noise reduction appearance, etc. Industry Standard:GB,BS-5852 or TB117.
ProductSpecification: Trade Name:Thick eva packaging foam/colorful thin with good quality eva foam sheetMaterial:polyethylene foamThickness:Could be customized acco
featurestrong water-oil resistence / reusablefunctionFR,antibacterial,breathableUsesair,water,filter oil Industry StandardGB (Polyether and polyester) ape
when the sound waves incident into it, it can cause gaps in the air vibration; the viscous drag due to air friction and pore walls, so that a considerable part of the sound energy into heat energy h
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