The present invention relates to a thermoplastic polyurethane composition for powder slush molding and a surface material for an automobile interior formed by using the same. More specifically, the present invention relates to the thermoplastic polyurethane composition for powder slush molding and the surface material for the automobile interior formed by using the same, wherein the thermoplastic polyurethane composition is for manufacturing the surface material for the automobile interior by a powder slush molding method and has excellent moldability. The surface material for the automobile interior formed by using the same has excellent physical properties such as scratch resistance, tensile strength, elongation at break, weather resistance and the like.

    본 발명은 분말 슬러쉬 몰딩용 열가소성 폴리우레탄 조성물 및 이를 이용하여 제조된 자동차 내장재용 표피재에 관한 것으로, 보다 상세하게는 자동차 내장재의 표피재를 분말 슬러쉬 몰딩(Powder Slush Molding) 공법으로 제조하기 위한 열가소성 폴리우레탄 조성물로, 상기 열가소성 폴리우레탄 조성물은 성형성이 우수하면서도, 이를 이용하여 형성된 자동차 내장재용 표피재는 내스크래치성, 인장강도, 파단신율, 광택변화율, 내후성 및 촉감이 우수한 분말 슬러쉬 몰딩용 열가소성 폴리우레탄 조성물 및 이를 이용하여 제조된 자동차 내장재용 표피재에 관한 것이다.


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    Title :

    Thermoplastic polyurethane composition for powder slush molding and skin material for automobile interior manufactured using the same


    Additional title:

    분말 슬러쉬 몰딩용 열가소성 폴리우레탄 조성물 및 이를 이용하여 제조된 자동차 내장재용 표피재


    Contributors:
    JEON SUNG MO (author) / KIMBYUNGMIN (author) / EUN HO SONG (author) / HONG MIN KI (author) / JAE HYUN BYUN (author)

    Publication date :

    2019-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED , Vorbereiten oder Vorbehandeln der zu verformenden Masse / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08J Verarbeitung , WORKING-UP