Полиуретановые тишина губка

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Wave sound absorption sponge, used for packaging shock proof, anti-seismic, anti-slip, sound absorption, sound insulation and so on. Have SGS environmental certificate. Our factory is specialized in producing and supplying all kinds of sponge materials for decoration engineering. It has the characteristics of insulation, heat insulation, sound absorption, shock absorption, flame retardant, static resistance, air permeability, etc., and has a wide range of application fields, including: exhibition hall laboratory wall decoration, Including KTV rooms, sound insulation decoration, engine case shock absorption and flame retardant, etc.

      Wave sound absorption sponge this product has sound absorption (sound insulation), buffer, shock absorption, fire, static, insulation and other functions, widely used in generator equipment, sound measuring room and packaging inside the box, and so on, can effectively absorb and reflect the sound wave, And carries on the effective protection to the bag article. Wave sponge through various shapes, high and low wave peaks, so that audio absorption and reflection of the formation of differences, so as to achieve a good sound absorption and insulation effect, the specific situation consultation us.

A :  Why can wave sponge play the effect of sound absorption?

Q: The surface of the sponge is wavy and uneven, and the wavelength of every sound in life is different, so each sound can reflect on the surface of the wave sponge, and the porous structure of the sponge can eliminate part of the sound. So the overall sound absorption effect is better.

A:  the sponge density higher, the better the sound absorption effect?

Q:  The answer is yes. Because of the porous structure of the sponge, the sponge has the effect of sound insulation. The bigger the density of sponge, the smaller the aperture per cubic meter and the more holes, so the better the sound insulation effect is; the thicker the sponge is, the better the sound insulation effect is.

A:  Is it that only wavy sponges can absorb sound?

Q:  No, in addition to wavy sponges, we also have gold tower sponges and three horizontal and vertical sponges. These sponges are very good both in appearance and in sound absorption.

Dongguan Donghong Sponge Products Factory

Dongguan Donghong Sponge Products Factory, founded in 2005, is located in Chashan Town, Dongguan City, Guangdong Province. It specializes in the production, processing and sales of various packaging sponge products and filling materials. Including sponge coil, sheet, slow rebound sponge, filter cotton, fire retardant sponge, filter mesh sponge, wave muffler cotton, recycled environmental protection sponge, imported nano-cotton, pearl sponge profiles, fine processing of sponge products, etc.