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The scope of application of polyester fiber panel
Polyester fiber panel is hot-pressed with high technology and made in the shape of cocoon cotton to realize the diversity of density and ensure ventilation. It becomes an excellent product in sound absorption and heat insulation materials. The highest sound absorption coefficient in the noise range ......
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What is polyester fiberboard
Polyester fiber panel, also known as glass wool, is called polyester fiber panel for its full name. It is a material with sound-absorbing function made of polyester fiber by hot pressing. Generally used in engineering noise reduction: automobile engine, engineering motor sealing to alleviate noise. ......
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The principle of acoustic ceiling
Acoustic ceiling or wall panels made of wooden boards, etc. The sound absorption mechanism of this structure is thin-plate resonance sound absorption. At the resonance frequency, a large amount of sound energy is absorbed due to the violent vibration of the thin plate.
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Examples of innovations from Asian flame retardant fabric suppliers
At present, the main flame retardant fabrics include: finishing flame-retardant fabrics, such as pure cotton, polyester cotton, etc.; essential flame-retardant fabrics, such as aramid, acrylic cotton, DuPont Kevlar, Nomex, Australia PR97, etc.
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The benefits of flame retardant fabric2024/10/22The benefits of flame retardant fabric are numerous. Firstly, it has the ability to reduce the flammability of a material. This means that if a material made of this fabric catches fire, it will burn more slowly. This feature not only gives people more time to evacuate the building, but it also allo......
Flame retardant fabrics have been designed to prevent fires and reduce their spread2024/10/22These fabrics are made from materials that contain special chemical compounds known as flame retardants.