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Issue
Korean Chemical Engineering Research,
Vol.48, No.5, 638-642, 2010
대전방지제에 의한 폴리에스테르 수지의 표면저항과 인장강도 특성
Surface Resistance and Tensile Strength of Polyester Resin by Anti-static Agents
이전규, 최환오, 김은봉, 김시영, 주창식
선박의 엔진실 등 유증기가 많이 발생하는 위험한 환경에도 적용할 수 있는 대전방지용 폴리에스테르 수지를 개발 할 목적으로, 폴리에스테르 수지의 표면저항과 인장강도에 미치는 대전방지제의 영향을 조사하였다. 대전방지제로는 3종의 유기성 대전방지제와 전도성 카본블랙을 단독 혹은 혼합 사용하였다. 이들 대전방지제들의 종류와 첨가량, 그리고 혼합 사용하였을 때의 효과 등에 대한 실험을 수행하였다. 대전방지제의 첨가량이 증가함에 따라 생성되는 폴리에스테르 수지의 표면저항과 인장강도는 전반적으로 감소하였으나, 유기성 대전방지제와 카본블랙을 혼합 사용하여 인장강도가 비교적 우수하면서도 표면저항이 낮은 폴리에스테르 수지를 제조할 수 있었다.
In order to develope anti - static polyester resin which may be employed to dangerous circumstance with high organic vapor content, the effect of anti - static agents on the surface resistance and tensile strength of polyester resin were studied. Three organic anti - static agents and a conductive carbon black were adapted and used separately and together. The effects of anti - static agents, their contents, and synergic effect of anti - static agents were experimentally examined. Surface resistance and tensile strength of the polyester resin were decreased with the content of anti - static agents, and polyester resin with low surface resistance and relatively high tensile strength could be prepared by synergic effect of organic anti - static agent and carbon black.
Keywords: Polyester; Surface Resistance; Tensile Strength; Anti-static Agent; Carbon Black
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[Cited By]
  1. Hong MG, Kim BS, Song KC, Korean Chemical Engineering Research, 50(3), 403, 2012
  2. Hong MG, Kim BS, Lee YW, Song KC, Korean Chemical Engineering Research, 50(3), 427, 2012
  3. Hong MG, Huh WY, Byun TG, Song KC, Korean Chemical Engineering Research, 50(4), 614, 2012
  4. Huh WY, Yun DG, Song KC, Korean Chemical Engineering Research, 51(1), 73, 2013
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