Product Description
Create a multi-layer sound insulation system within the vehicle. Start with a layer of viscoelastic damping material applied to the metal panels to reduce vibration. Follow this with a layer of high-density soundproof foam to absorb mid-frequency sounds. On top of that, add a layer of sound barrier material like mass-loaded vinyl to block high-frequency sounds.
Tune the interior cabin space to minimize sound reflections and resonances. This can be achieved by strategically placing sound-absorbing panels and diffusers. Absorbing panels can be installed on the roof, pillars, and rear parcel shelf to soak up sound waves. Diffusers can be placed on the dashboard and door trims to scatter and diffuse sound, reducing standing waves and echoes.
In the wheel arches, apply a combination of sound-absorbing foam and rubberized coatings to reduce tire noise and road impact sounds.
Quick Details
In urban areas where traffic noise is prevalent, so a quieter cabin can contribute to driver focus and reduce fatigue. Without the masking effect of engine noise, other disturbances can be more distracting. Soundproofing helps minimize these distractions, improving safety and driving comfort.
Advantage
·Passed lATF 16949 and lS0 9001 quality management system.
·Environmental protection products, through ROHS environmental protection certification
·PlONEER Sound insulation technical support and manufacturers in China.
·ALPINE Sound insulation technical support and manufacturers.
Company introduction
Guangdong JIRUI acoustic technology Co.,Ltd
Founded by a team that has been deeply engaged in automotive polymer materials for more than 20 years, it is an enterprise integrating research and development, production and sales.
The company is mainly engaged in the product development and application of new technologies such as vibration and noise reduction, new energy special, lightweight materials, flame retardant materials and radiation protection.Passed IATF 16949 and ISO 9001 quality management system and quality management system.Products use environmentally friendly materials.Passed "International ROHS Certification"and" GB/T 17657 formaldehyde emission" test.
The technical scope covers China, China Taiwan, the United States, Japan, South Korea, Malaysia, Indonesia, Vietnam and other regions, and provide sound insulation technology and production services for brands such as Alpine and Pioneer.