"Frequency-matched sound absorption" High-performance porous sound-absorbing material 'Bellacoustics'

Identify sound insulation performance from the sound absorption rate of sound-absorbing materials! We design suitable sound-absorbing materials tailored to your usage conditions through acoustic simulation.

The high-performance porous sound-absorbing material "Belacose" can be designed to match the peak frequency of the noise source. It is a sound-absorbing material that can incorporate 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. 【Features】 ■ Sound-absorbing materials can be designed to match the frequency of the noise source. ■ Sound insulation performance can be identified from the sound absorption rate of the sound-absorbing material. ■ Functional enhancements can be applied to the required performance of each specification part. ■ The material uses polyester fibers and others, considering the environment with no harmful substance emissions such as SOC and VOC. ■ Due to its excellent thermal aging resistance and flame resistance, it can be used in engine rooms of vehicles and construction machinery. *For more details, please download the PDF or feel free to contact us.

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