Proven performance in engine rooms and vehicle ducts! High-performance porous sound-absorbing material.
By using acoustic simulation, we design to match the sound to be absorbed, thereby imparting required functions such as flame resistance and water and oil repellency! *Case studies available.
"Bellacourse" is a high-performance porous sound-absorbing material that can be designed to match the peak frequency of noise sources. It is possible to add required functions such as moldability, flame resistance, sound insulation, and water and oil repellency. Additionally, it has thermal insulation performance comparable to that of glass wool, significantly improving the working environment when used as a substitute. Bellacourse has been used in the following applications: ■ For vehicles (engine rooms, cabins, etc.) ■ For building materials (soundproofing materials) ■ For construction machinery *For more details, please download the PDF or feel free to contact us.
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At Bell Development Co., Ltd., we research and develop textile materials and provide unique products. After listening to our customers' issues and requests, we repeatedly implement various measures, analyses, and proposals to solve those problems. Additionally, leveraging the achievements and know-how we have cultivated so far, we create unique products that have not yet been released to the market and provide products that meet our customers' needs. Please feel free to contact us with your requests.