The present invention relates to a polyketone resin composition which can be used as materials of a hydrogen tank liner for vehicles and is produced by injection-molding a polyketone polymer having hydrogen permeability of less than 0.1 cc·mm/m^2·atm·day at 23°C and 60% RH conditions. The hydrogen tank liner for vehicles has improved gas barrier properties, impact strength, heat resistance, and wear resistance.

    본 발명은 차량용 수소탱크 라이너의 재질로 사용가능한 폴리케톤 수지 조성물에 관한 것으로 23℃, 60% RH 조건에서 0.1 cc·mm/m·atm·day 이하의 수소투과율을 갖는 폴리케톤 중합체를 사출성형하여 제조되며, 가스차단성, 충격강도, 내열성, 내마모성이 향상된 차량용 수소탱크 라이너를 제공한다.


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    Titel :

    Polyketone composition for vehicle hydrogen tank liner


    Weitere Titelangaben:

    자동차 수소탱크 라이너용 폴리케톤 수지 조성물


    Beteiligte:

    Erscheinungsdatum :

    2016-05-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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 / C08J Verarbeitung , WORKING-UP



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