• Title/Summary/Keyword: 초미세발포

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Study of Sound Absorption & Transmission Characteristics for MCPs Foaming rate by Batch Process (MCPs Closed Cell 의 발포율에 따른 흡차음 특성 연구)

  • 이병희;차성운;강연준
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 2004.10a
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    • pp.364-368
    • /
    • 2004

  • Micro Cellular Plastics create a sensation at polymer industrial for lowering product cost & overcoming a lowering of mechanical intensity. This research based on the experiment of sound absorption & transmission characteristics inquire into acoustic property of Micro Cellular Plastics. This experiment clarify the change of cell foaming rate for foaming time and the change of sound absorption & transmission for foaming rate.

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