Provided is a headliner duct material for a vehicle, which is able to pile up a polyester foaming layer, glass fiber layer, and felt layer in order, attach them by a thermoplastic adhesive film, prevent substances hazardous to the human body such as phenol and aldehyde from being generated, be environmentally friendly, and form a safe, pleasant work environment. In addition, the present invention is able to use the polyester foaming layer, have an excellent dimensional stability and superior durability, be light-weighted compared with polyurethane, and improve fuel efficiency of the vehicle. In addition, the present invention is able to apply heat to the thermoplastic adhesive film, attach the configuration layers to be unified and made in a desired shape easily and conveniently, and further increase work efficiency and formability.

    폴리에스테르 발포층, 유리섬유층, 부직포층을 차례로 적층하고, 열가소성 접착 필름으로 부착함으로써, 페놀과 알데하이드와 같이 인체에 해로운 물질이 생기지 않으면서도 환경친화적면서도 안전하고 쾌적한 작업 환경을 조성할 수 있는 자동차용 헤드라이너 덕트 기재를 제공한다. 또한, 폴리에스테르 발포층을 이용함으로써, 치수 안정성이 우수할 뿐만 아니라 내구성이 뛰어나고, 폴리우레탄과 비교하여 경량화할 수 있어 자동차의 연비를 개선할 수 있게 한 자동차용 헤드라이너 덕트 기재를 제공한다. 그리고 열가소성 접착 필름에 열을 가해 이러한 구성 층을 하나로 부착하게 함으로, 열 성형 방식으로 쉽고 편리하게 원하는 형태로 제작할 수 있어 작업 효율과 성형성을 더욱 높일 수 있게 한 자동차용 헤드라이너 덕트 기재를 제공한다.


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    Title :

    HEADLINER DUCT MATERIAL FOR VEHICLE


    Additional title:

    자동차용 헤드라이너 덕트 기재


    Contributors:

    Publication date :

    2021-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / 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



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