Abstract
In order to study the effect of dynamic mechanical parameters of the underwater acoustic materials on sound insulation properties, the underwater acoustic materials composed of both viscoelastic rubber with different blend ratio are made. The results showed that dynamic mechanical parameters of underwater acoustic materials have certain influence on the sound insulation properties. In order to obtain better sound insulation properties, the loss factor and the storage modulus are should be optimized. The sound insulation performance of the underwater acoustic materials made in the experiment in the loss fator rang 0.2 to 0.3 and the storage modulus lower than 20MPa is better.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
