Predict the optimization of noise reduction and select a bell sauce (high -performance -absorption sound -absorbing material)-Belua course (high -performance -acting sound -absorbing material)
Predict the optimization of noise reduction and select a bell sauce (high -performance -absorption sound -absorbing material)-Bell Development Co., Ltd.

Predict the optimization of noise reduction and select a bell sauce (high -performance -absorption sound -absorbing material)
Bell Development Co., Ltd.


About This Product

■ Characteristics ・ Design of sound absorbing material according to the frequency targeted for noise. In addition, the sound absorbing material can be reduced by 33%or more and the sound absorption performance can be improved by 30%or more. ・ Predict the optimization of noise reduction and select a solution of sound -and -cleaning material. ・ It is possible to add function to the requirement performance of each part used. ・ Molding, water repellency, oil -repellent, flame retardant ・ The material is made of polyester fiber and others, and there is no harmful substance in the environment such as SoC and VOC. ・ Because it is excellent in thermal aging and flame retardant, it can be used in engine rooms such as vehicles and construction machinery. ■ Sound measurement equipment ・ Reverse rooms ・ Resonance sound measurement ・ Measurement of sound insulation performance ■ Examples ·Air vent ·engine room ・ Fucking duct ·silencer ・ For construction machine ■ Measurement data ・ Motor BOX external silence effect. The noise reduction of 10 to 18db with a thickness of 15t thickness. ・ Air conditioning duct 2m, wall porous material 15t. Reduced noise outside the duct by 15dB.

  • Product

    Predict the optimization of noise reduction and select a bell sauce (high -performance -absorption sound -absorbing material)




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1 Models of Predict the optimization of noise reduction and select a bell sauce (high -performance -absorption sound -absorbing material)

Product Image Part Number Price (excluding tax) Thickness
Predict the optimization of noise reduction and select a bell sauce (high -performance -absorption sound -absorbing material)-Part Number-Belua course (high -performance -acting sound -absorbing material)

Belua course (high -performance -acting sound -absorbing material)

Available upon quote 10mm ~ 100mm

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About Company Handling This Product

Bell Development Co., Ltd.

  • Japan
  • Since 1991
  • 5 employees

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