LIGHTWEIGHT COMPOSITE METAL SHEET HAVING EXCELLENT VIBRATION DAMPING CHARACTERISTICS, AND MANUFACTURING METHOD THEREFOR

The present invention relates to a lightweight composite metal sheet having excellent vibration damping characteristics and a method of manufacturing the same. Provided is a composite metal sheet including: a metal sheet; and a plastic layer disposed on one surface or both surfaces of the metal shee...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHO, Jaedong, JUNG, Chang Gyun, KIM, Gyo-Sung, JUNG, Yong-Gyun, SHIM, Sang Eun, CHUNG, Bonghoon, KIM, Yeong Gon
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a lightweight composite metal sheet having excellent vibration damping characteristics and a method of manufacturing the same. Provided is a composite metal sheet including: a metal sheet; and a plastic layer disposed on one surface or both surfaces of the metal sheet and including a polyolefin and a thermoplastic polyester polyether elastomer.