The present invention relates to a skin material for automobile interior materials and, more specifically, to a skin material for automobile interior materials which satisfies a glass change rate and weather resistance required as a skin material for automobile interior materials and has excellent scratch resistance and texture. The skin material for automobile interior materials contains a thermoplastic polyurethane resin (A) and a thermoplastic silicon vulcanizate (B). The scratch resistance coefficient (JIS K 6718, g) is 300-1,500g.

    본 발명은 자동차 내장재용 표피재에 관한 것으로, 보다 상세하게는 자동차 내장재용 표피재로서 요구되는 광택변화율 및 내후성을 만족하면서 내스크래치성 및 촉감이 우수한 자동차 내장재용 표피재에 관한 것이다.


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    Title :

    Skin materials for automobile interior materials and method for manufacturing the same


    Additional title:

    자동차 내장재용 표피재 및 이의 제조방법


    Contributors:
    KIMBYUNGMIN (author) / EUN HO SONG (author) / JEON SUNG MO (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