저융점 폴리에스테르 수지 섬유층을 포함하는 자동차 내장재 및 그 제조방법에 관한 것으로, 강도, 내구성 등의 물성 저하 없이도 우수한 가공성을 구현하고, 가격 경쟁력이 우수한 자동차 내장재를 제공한다.
The present invention relates to an automotive interior material containing a low melting polyester resin fiber layer, and a production method thereof. More specifically, provided is an automotive interior material which ensures competitive price and excellent processability without deterioration in physical properties such as strength and durability. To this end, the automotive interior material includes a fiber layer which is composed of: a first polyester resin fiber with a melting point of 180-250°C or a softening point of 100-150°C; and a second polyester resin fiber whose melting point is higher than 250°C.
AUTOMOTIVE INTERIOR MATERIAL COMPRISING LOW MELTING POLYESTER RESIN PREPARATION METHOD THEREOF
저융점 폴리에스테르 수지를 포함하는 자동차 내장재 및 이의 제조방법
2018-07-20
Patent
Electronic Resource
Korean
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 |
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