An LNG storage tank of the present invention includes an insulation structure arranged on an outer surface of a tank main body, wherein the insulation structure includes a flexible polyurethane foam layer, a glass long fiber turmeric rigid polyurethane foam layer, a rigid polyurethane foam layer, and a glass long fiber reinforced polyurethane layer. Therefore, the LNG storage tank has particularly excellent insulation performance.

    본 발명의 LNG 저장 탱크는, 탱크 본체의 외측 표면 상에 배치되는 단열 구조체를 포함하고, 상기 단열 구조체는 연질 폴리우레탄 폼층, 유리 장섬유 강황 경질 폴리우레탐 폼층, 경질 폴리우레탄 폼층 및 유리 장섬유 강화 폴리우레탄 층을 포함한다.


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    Title :

    LNG LNG STRORAGE TANK


    Additional title:

    LNG 저장 탱크


    Contributors:

    Publication date :

    2021-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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