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Type |
Poster Presentation |
Area |
고분자화학 |
Room No. |
포스터발표장 |
Time |
4월 21일 (금요일) 13:00~14:30 |
Code |
POLY.P-40 |
Subject |
Hydrophobic Properties of Epoxy-based Composites by Surface Modification of Silica Microparticles |
Authors |
홍준표, 노석진1, 구종민2,* 고려대학교 신소재공학부, Korea 1한국과학기술연구원(KIST) 물질구조제어연구센터, Korea 2한국과학기술연구원(KIST) 물질구조제어연구단, Korea |
Abstract |
Outdoor insulation for medium-high voltage require materials with anti-weather properties that are superior to those of other insulating materials such as epoxy resins. Silicone rubbers and nano-fillers are widely used in these applications, but they are weak in physical properties and lack durability. Recently, many studies have reported hydrophobic surfaces using nanostructures. However, these are fabricated synthetic nanostructure surfaces are temporary as the initial hydrophobicity is difficult to maintain over time due to the weak mechanical properties. In this study, we used a commercial cycloaliphatic epoxy resin and modified natural silica fillers surface passivated with organosilane coupling agents.
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E-mail |
junpyo88@naver.com |
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