중량변화에 의한 폴리에스터 레이온 부직포의 정전기 대전 완화특성 = Electrostatic Electrification Relaxation Properties of Polyester Rayon Non-woven Fabric due to Weight Variation

다국어 초록 (Multilingual Abstract)

Non-wovens polyester rayon samples were manufactured, and the electrification properties of electrostatics were measured for three different samples (15 g/$m^2$, 25 g/$m^2$, and 40 g/$m^2$) with the environmental settings of temperature (20~40$^{\circ}C$) and humidity (40~90%). The conclusions are as follows. Heavy sample generated more static electricity when the temperature was constant. The static electricity decreased slowly when the humidity is less than 70%, while it sharply decreased over 70% humidity condition. For non-woven polyester rayon, static charge decreased as temperature and humidity increased. As the weight increased, less time were taken for the electrification voltage to drop to the half.

참고문헌 (Reference)

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8 이성일, "신장율 변화에 의한 폴리프로필렌 필름의 정전기 대전 특성" 한국전기전자재료학회 23 (23): 48-52, 2010

9 이갑수, "Na/K 비 변화에 따른 무연 [Li0.04(NayK1-y)0.96](Nb0.86Ta0.1Sb0.04)O3세라믹스의 압전 및 유전특성" 한국전기전자재료학회 20 (20): 25-30, 2007