Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fiber molded body for sound-absorbing/sound-insulating material
Provided is a fiber molded body for a sound-absorbing/sound-insulating material, which is lightweight and has excellent sound-absorbing performance. This fiber molded body for sound-absorbing/sound-insulating materials contains uncolored superfine chemical fibers and colored fibers or regenerated fibers, the superfine chemical fibers having a single fiber fineness of 0.01-0.5 dtex, and the content of the superfine chemical fibers in the fiber molded body for sound-absorbing/sound-insulating materials being 5-70 mass%. The content of the colored fibers or the regenerated fibers is 20-60% by mass.
提供一种轻量且吸音性能优异的吸音/隔音材料用纤维成型体。本发明的吸音/隔音材料用纤维成型体是含有未着色的超细化学纤维和着色纤维或再生纤维的吸音/隔音材料用纤维成型体，所述超细化学纤维的单纤维纤度为0.01～0.5dtex，所述吸音/隔音材料用纤维成型体中的所述超细化学纤维的含量为5～70质量％，所述着色纤维或所述再生纤维的含量为20～60质量％。
Fiber molded body for sound-absorbing/sound-insulating material
Provided is a fiber molded body for a sound-absorbing/sound-insulating material, which is lightweight and has excellent sound-absorbing performance. This fiber molded body for sound-absorbing/sound-insulating materials contains uncolored superfine chemical fibers and colored fibers or regenerated fibers, the superfine chemical fibers having a single fiber fineness of 0.01-0.5 dtex, and the content of the superfine chemical fibers in the fiber molded body for sound-absorbing/sound-insulating materials being 5-70 mass%. The content of the colored fibers or the regenerated fibers is 20-60% by mass.
提供一种轻量且吸音性能优异的吸音/隔音材料用纤维成型体。本发明的吸音/隔音材料用纤维成型体是含有未着色的超细化学纤维和着色纤维或再生纤维的吸音/隔音材料用纤维成型体，所述超细化学纤维的单纤维纤度为0.01～0.5dtex，所述吸音/隔音材料用纤维成型体中的所述超细化学纤维的含量为5～70质量％，所述着色纤维或所述再生纤维的含量为20～60质量％。
Fiber molded body for sound-absorbing/sound-insulating material
吸音/隔音材料用纤维成型体
FUJIE MASAKI (Autor:in) / INAGAKI TATSUHIKO (Autor:in)
30.09.2022
Patent
Elektronische Ressource
Chinesisch
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
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
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