TEL: +86-139-58212738
Categories
Contact Us
Add: No.399 South Cihai Road, Tuanqiao Luotuo, Zhenhai Ningbo, Zhejiang, China
Tel: +86-574-86581836
Fax: +86-574-86508800
Mob: +8613958212738
E-mail: sales@nbdhsl.com
Deejone wang :+8613958212738
Kyle Huang: +8613958212909
Knowledge
Home > Knowledge > Content
Plastics that reduce car noise
May 22, 2018


Recently, the United States Polymer Group (PGI) used renewable polypropylene and polyethylene terephthalate to create a new base material that can be used to mold automotive parts to reduce noise. This kind of material is mainly applied to the body and wheel well liners to create a barrier layer that can absorb sound in the car cabin and reduce noise, reducing the amplitude by 25% to 30%. PGI has developed a special one-step production process. Combine the recycled material with the untreated material and make the two materials as a whole by lamination and needle punching.


  • Contact Us
    Add: No.399 South Cihai Road, Tuanqiao Luotuo, Zhenhai Ningbo, Zhejiang, China
    Tel: +86-574-86581836
    Fax: +86-574-86508800
    Mob: +8613958212738
    E-mail: sales@nbdhsl.com
    Deejone wang :+8613958212738
    Kyle Huang: +8613958212909
  • Categories
  • Copyright © Ningbo Donghai Plastic Co.,Ltd All Rights Reserved.