본 발명은 폴리에테르이미드(polyetherimide, PEI) 발포 시트(sheet)를 심재층로 적용하며 양쪽 측면에 보강층으로서 천연섬유 및 PP 수지로 구성된 시트층 구조로 이루어진 고강성 경량다층 차량 내장재용 기재에 관한 것으로, 재활용이 가능한 친환경 소재로 이루어졌으며, 우수한 기계적 강도와 내열성을 갖고 흡차음성 및 단열성을 갖는 장점이 있어서, 차량 내장재, 특히 천정재와 같은 용도로 사용시 유리하다.


    Access

    Download


    Export, share and cite



    Title :

    High-strength light-weight multilayered car interior substrate


    Additional title:

    고강성 경량다층 차량 내장재용 기재


    Publication date :

    2015-11-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    HIGH-STRENGTH, LIGHT-WEIGHT MULTILAYERED CAR INTERIOR SUBSTRATE

    SONG SU WAN / KIM KI SUNG | European Patent Office | 2015

    Free access

    High-strength light-weight automotive interior panel and manufacturing method thereof

    LIU ZHONGWEN / WU WEISHENG / GUO WENJUN et al. | European Patent Office | 2024

    Free access

    High Performance Unfilled Polypropylene Material for Light Weight Interior Trims

    Govindaraj, Karthik / Gregory, Koch / Deoli, Manish | SAE Technical Papers | 2022


    Light-weight high-strength air cylinder

    LIU DONGSHUN | European Patent Office | 2020

    Free access

    High Performance Unfilled Polypropylene Material for Light Weight Interior Trims

    Govindaraj, Karthik / Deoli, Manish / Gregory, Koch | British Library Conference Proceedings | 2022