Guangdong Jirui Acoustic Technology Co., Ltd.
Guangdong Jirui Acoustic Technology Co., Ltd.
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Product Description
1. Thickness 2.5mm / automobile vibration reduction pad / square embossed aluminum foil + ROHS environmentally friendly damping adhesive + single-sided silicone oil white release paper (without release paper printing).
2.Different parts of the vehicle have different noise sources. For example, in the engine compartment, the main noise sources include the engine itself, the cooling fan, the intake and exhaust systems. In the wheel area, tire - road noise and brake noise are significant. In the trunk, there may be noise from the rear suspension and the vibration of objects in the trunk. To address these different noise sources, customized vibration - damping and sound - insulation treatments are required.
3.In the trunk, vibration - damping pads can be installed on the inner walls and floor to reduce the noise from the rear suspension and objects in the trunk.
4.Through comprehensive treatment of these different noise sources, a significant improvement in the driving environment has been achieved throughout the vehicle.
Quick Details
Butyl rubber has unique molecular properties, making it an excellent material for making a damping layer. Its long - chain molecular structure and high molecular weight give it good flexibility and elasticity. When noise waves hit the butyl rubber damping layer, part of the sound energy is reflected due to the difference in acoustic impedance between the rubber and the surrounding medium.
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.
