Journal of the Korean Wood Science and Technology
- Volume 27 Issue 2
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- Pages.15-22
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- 1999
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- 1017-0715(pISSN)
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- 2233-7180(eISSN)
Development of Vibration and Impact Noise Damping Wood-Based Composites -Synthesis of the Polymer Showing a Broad Damping Peak
진동·충격음 흡수성 목질계 복합재료의 개발 -폭 넓은 감쇠곡선을 나타내는 고분자의 합성-
- Lee, Hyun-Jong (Department of Wood Science and Technology, College of Forest Sciences, Kangwon National University)
- 이현종 (강원대학교 산림과학대학 임산공학과)
- Received : 1999.04.30
- Published : 1999.06.30
Abstract
Polymeric meterials that are used for noise and vibration damper in wood/polymer/wood sandwich composites, must have a high loss factor(tan
진동 충격음 흡수성능을 지니는 샌드위치구조 목질 복합재료 제조용 폴리머는 넓은 온도범위(또는 주파수 범위)에서 높은 손실계수를 지니면서, 동시에
Keywords
- noise and vibration damper;
- loss factor;
- interpenetrating polymer networks dynamic tensile properties;
- wood/polymer/wood sandwich composites;
- composite damping factor(tan ${\delta}_c$)