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Technicon Acoustics, Inc
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Technicon-Acoustics - Acoustic Absorbers and Sound Barriers

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Sound waves act in different ways when they strike a surface. Some waves pass through the material, and others bounce off the surface. A harder, less porous surface will produce higher levels of reflection. A more porous material will allow for greater absorption. Acoustic absorption products are constructed from porous materials, lining hard surfaces that reflect sound.

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MATERIALS USED

Three main materials are used for acoustic absorbers:

POLYETHER FOAM: In addition to its excellent sound absorption abilities, this material is popular due to its flexibility, thermal insulation, and compressibility.

POLYETHER FOAM: Polyester foam offers similar benefits to polyether foam, but with superior tensile strength.

FIBER-BASED ABSORBERS: This material provides an alternative solution for low-frequency noise. Additionally, they are able to withstand temperatures up to 350 °F (177 °C) and comply with UL94 HF1 standards.