Product Description
Employ a combination of heat-resistant and sound-absorbing materials in the engine bay. Install a high-density soundproof mat on the firewall and around the engine compartment. Use specialized acoustic insulation blankets that are designed to withstand high temperatures and reduce the engine noise transmission into the cabin.
Replace the standard door insulation with a thicker and more effective material. Add a layer of closed-cell foam to the inner door panel and a sound barrier sheet on the outer side. Also, ensure that the door seals are in excellent condition and replace them with higher-quality seals if needed. This helps to block external sounds and reduce noise from the road and wind when the doors are closed.
Lay down a thick rubber-based soundproof mat on the vehicle floor and in the trunk. This not only absorbs sound but also provides additional vibration damping. Additionally, apply a layer of acoustic foam to further enhance the sound insulation in these areas. A popular choice is a butyl rubber mat followed by a layer of polyurethane foam.
Line the wheel wells with soundproofing material or spray-on sound deadener to reduce the noise generated by the tires and suspension.
Quick Details
These precision-engineered soundproofing measures, when implemented systematically and with high-quality materials, can significantly improve the acoustic comfort inside the vehicle and provide a quieter driving experience.
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.