Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Physical Properties of Green Sheets According to Glass Transition Temperature of Binder

바인더 유리전이온도에 따른 그린시트의 물리적 특성

  • 권혁중 (한국세라믹기술원 나노IT소재팀) ;
  • 여동훈 (한국세라믹기술원 나노IT소재팀) ;
  • 신효순 (한국세라믹기술원 나노IT소재팀)
  • Received : 2012.11.14
  • Accepted : 2012.11.30
  • Published : 2013.01.01
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Abstract

The properties of LTCC green sheets formed by the MLS-22 powder of NEG Inc. were investigated for acrylic binders with different PVB and Tg in the variation of temperature. The elongation of the green sheets showed large variation depending on the temperature, and was rapidly decreased near the Tg of the sheets. With the increase of the ratio of plasticizer/binder (P/B), large elongation of the sheets was observed due to the decrease of the Tg. In the stacking process of the multilayer ceramic, the optimal control of the temperature is highly required depending on the Tg of the binder and the ratio of P/Buniform coating.

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References

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