SU7 Exclusively constructed soundproofing measure in consonance /
Car Sound Proofing Mat
Product Description
The noise characteristics of NEVs differ from traditional internal
combustion engine vehicles. While the absence of engine noise is a
notable feature, other sources of sound become more prominent.
Electric motors can produce high-frequency whines, and road and
wind noise still persist.
To address these issues, several sound absorption and noise
reduction techniques are employed. One common approach is the use
of high-quality sound insulation materials throughout the vehicle.
These materials, such as acoustic foams and damping sheets, are
strategically placed in areas like the doors, floor, roof, and
firewall to absorb and dampen sound waves.
To address these issues, several sound absorption and noise
reduction techniques are employed. One common approach is the use
of high-quality sound insulation materials throughout the vehicle.
These materials, such as acoustic foams and damping sheets, are
strategically placed in areas like the doors, floor, roof, and
firewall to absorb and dampen sound waves.
For example, in the door panels, a combination of thick acoustic
foam and a sound barrier layer helps to significantly reduce road
and wind noise. The foam absorbs the initial sound energy, while
the barrier layer prevents the remaining sound from passing
through.
In the engine compartment, where the electric motor is located,
specialized heat-resistant and sound-absorbing materials are used
to minimize the motor's noise and vibrations. This not only
improves the cabin's quietness but also enhances the driver's
comfort and concentration.
Quick Details
As the NEV market continues to grow, continuous research and
development in this area will be crucial to meeting the
expectations of consumers for a high-quality and serene driving
environment.
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.
