The present invention relates to a headliner panel. The headliner panel realizes excellent sound absorption and sound insulation properties, shows excellent durability due to improvement on bending elastic modulus and bending strength, can realize fuel saving through weight lightening of a car, has excellent durability, light resistance and dimensional stability and can improve workability by preventing risks of dust occurrence during operation since it does not contain glass fibers.
본 발명은 헤드라이너 패널에 관한 것으로, 상기 헤드라이너 패널은 양호한 흡음성 및 차음성을 구현하며, 굴곡탄성률 및 굴곡강도의 향상으로 우수한 내구성을 나타내고, 자동차의 경량화를 통해 연비 절감을 구현할 수 있을 뿐만 아니라 내구성, 내광성 및 치수 안정성이 우수하며, 유리 섬유를 포함하지 않아 작업시 분진 발생의 위험을 방지하여 작업성을 향상시키는 효과가 있다.
Headliner Panel Comprising Polyester Foamed Seets
폴리에스테르 발포 시트를 포함하는 헤드라이너 패널
07.02.2018
Patent
Elektronische Ressource
Koreanisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Headliner Comprising Polyester Foamed Sheets and Preparation Method thereof
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