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다습한 환경에서 활용 가능한 흡음재 개발연구(1): 유리섬유 코팅재의 전자현미경 분석 KCI 등재

Acoustic Material for High Humidity Environment(1): Microscopic Study on Water-repellency Glass Wool

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한국기계기술학회지 (Journal of the Korean Society of Mechanical Technology)
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

Glass wool is a fiber made by melting sand and waste glass at high temperature. It has been used as an inorganic fiber for sound absorption, insulation, and non-combustible materials for automobiles, ships, and household appliances. However, the disadvantage comes from the moisture penetration through condensation and cleaning up so that it deteriorates insulation and soundproofing performance. In order to overcome the disadvantages of glass wool, we investigate the water repellency by plating metal on the surface of glass wool with Cu and Ti while coating stability is considered. The thickness of the deposited metal is about 300 nm. The deposition chemicals and the image of the specimen are analyzed by using SEM equipment. The electron microscopic result shows that quite amount of Cu and Ti metals are deposited on the glass wool surface.

목차
ABSTRACT
 1. 서 론
 2. 금속 증착
 3. 증착 증상
  3.1 전자현미경 해석
 4. 결 론
 후 기
 References
저자
  • 박수진(Graduate Student, Hongik University) | Su-Jin Park
  • 권혁천(Graduate Student, Hongik University) | Hyouk-Chon Kw
  • 김정태(Hongik University) | Jeung-Tae Kim Corresponding Author