The present invention relates to a foaming composition, to an insulating material comprising a foam thereof, to a liquefied gas storage tank, and to a ship. The foaming composition comprises: a polyol mixture including first polyether-based polyol having a functional group number of 6, second polyether-based polyol having a functional group number of 8, third polyether-based polyol having a functional group number of 3, and aromatic polyester-based polyol; an isocyanate-based compound; a foaming agent; and a novolac-based epoxy single molecule.

    본 발명은 발포 조성물과 이의 발포체를 포함하는 단열재, 액화가스 저장탱크 및 선박에 관한 것으로서, 발포 조성물은 관능기수가 6인 제1 폴리에테르계 폴리올, 관능기수가 8인 제2 폴리에테르계 폴리올, 관능기수가 3인 제3 폴리에테르계 폴리올 및 방향족 폴리에스테르계 폴리올을 포함하는 폴리올 혼합물; 이소시아네이트계 화합물; 발포제; 및 노블락계 에폭시 단분자를 포함하는 것을 특징으로 한다.


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    Title :

    foaming composition and insulating material including foam article using the same liquefied gas storage tank and ship


    Additional title:

    발포 조성물과 이의 발포체를 포함하는 단열재, 액화가스 저장탱크 및 선박


    Contributors:

    Publication date :

    2020-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    C08J Verarbeitung , WORKING-UP / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / 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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