The present invention relates to a sound-absorbing textile composite. The sound-absorbing textile composite comprises: a) at least one open-pored carrier layer including, as basic fibers, coarse staple fibers having a titer of 3 to 17 dtex and fine staple fibers having a titer of 0.3 to 2.9 dtex; and b) a flow layer including a microporous flow layer and arranged on the carrier layer, wherein a flow resistance of the sound-absorbing textile composite is from 250 to 5000 Ns/m^3.

    본 발명은 흡음성 텍스타일 복합물과 관련이 있고, 상기 흡음성 텍스타일 복합물은 a) 기초 섬유로서, 3dtex 내지 17dtex의 섬도를 갖는 굵은 스테이플 파이버(staple fiber) 및 0.3dtex 내지 2.9dtex의 섬도를 갖는 가는 스테이플 파이버를 포함하는 하나 이상의 개방 기공형 캐리어 층(open-pored carrier layer) 및 b) 미소공성 폼 층(microporous foam layer)을 포함하는 상기 캐리어 층상에 배치된 유동층(flow layer)을 포함하고, 이때 상기 흡음성 텍스타일 복합물의 유동 저항은 250Ns/㎥ 내지 5000Ns/㎥이다.


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    Titel :

    SOUND-ABSORBING TEXTILE COMPOSITE


    Weitere Titelangaben:

    흡음성 텍스타일 복합물


    Beteiligte:

    Erscheinungsdatum :

    2020-04-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    D04H Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material , MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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