The present invention relates to an automotive interior/exterior material with excellent lightweightness and durability. According to the present invention, the automotive interior/exterior material has an inorganic fiber mat formed on one or both surfaces of a foam layer made of a polyester resin foam, thereby enabling production of an automotive interior/exterior material which ensures excellent lightweightness, flame resistance, flexural strength, sound absorption, and sound insulation while being thin.

    본 발명은 경량성 및 내구성이 우수한 차량용 내외장재에 관한 것으로, 본 발명에 따른 차량용 내외장재는, 폴리에스테르 수지 발포체로 형성된 발포층의 일면 또는 양면에 무기 섬유 매트를 형성함으로써, 얇은 두께를 가지면서 우수한 경량성, 내연성, 굴곡강도, 흡음 및 차음 등의 특성을 가지는 차량용 내외장재를 제공하는 것을 목적으로 한다.


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    Title :

    Interior and exterior furnishings of vehicle having excellent durability and light-weight


    Additional title:

    경량성 및 내구성이 우수한 차량용 내외장재


    Contributors:
    HUH MEE (author) / HAM JIN SOO (author) / CHOI JAE MIN (author) / CHOI JONG HAN (author)

    Publication date :

    2018-11-06


    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




    Interior and exterior furnishings of vehicle having excellent durability

    HUH MEE / LEE KWANG HEE / LEE SEUNG JUN | European Patent Office | 2017

    Free access

    Interior furnishings of vehicle having excellent durability

    HUH MEE / LEE KWANG HEE / LEE SEUNG JUN et al. | European Patent Office | 2017

    Free access

    Interior furnishings of vehicle having excellent durability

    European Patent Office | 2017

    Free access