Underbody coating is used to prevent chipping damage of the automobile underbody and wheel well. Multi-functional material that gives sound insulating properties is called sound insulating underbody coating. This paper describes the development of underbody coating material with powdered acrylic composition as an alternative to polyvinyl chloride resin. The new material also has better foaming properties. It is possible to ensure excellent sound insulating performance with thin film. This multi-functional underbody coating is the first application in the world with weight reduction and cost saving, and in a more environmentally acceptable manner.


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    Title :

    Post PVC Sound Insulating Underbody coating


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE 2002 World Congress & Exhibition ; 2002



    Publication date :

    2002-03-04




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Post PVC sound insulating underbody coating

    Takata,A. / Ohashi,Y. / Toyota Motor,JP | Automotive engineering | 2002


    Post PVC Sound Insulating Underbody Coating

    Takata, A. / Ohashi, Y. / Society of Automotive Engineers | British Library Conference Proceedings | 2002


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