• Title/Summary/Keyword: 계면접착

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Low Temperature Cure Film Adhesive

  • Liang, Bin;Zhao, Shenglong
    • Journal of Adhesion and Interface
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    • v.5 no.2
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    • pp.1-7
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    • 2004
  • A novel carboxyl terminated butadiene-acrylonitrile (CTBN) modified, low temperature cure epoxy film adhesive was developed in this paper. It can be cured at as low as $75^{\circ}C$ for 4 hours with a pressure of 0.1MPa. After post cure at $120^{\circ}C$ for 2 hours, the bonding strengths of Phosphoric Acid Anodizing(PAA) surface treated aluminum adherend were similar to those of structural film adhesives curing at $120^{\circ}C$. It is suitable to bond both metal/composite laminate-to-laminate and laminate to honeycomb structure.

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Wetting of Galvanised Steel by An Epoxy Adhesive: Effects of Surface Oil

  • Shanahan, M.E.R.;Greiveldinger, M.
    • Journal of Adhesion and Interface
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    • v.3 no.1
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    • pp.20-23
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    • 2002
  • The wetting properties of an uncured epoxy resin on both clean and oiled, galvanised steel have been studied. Since the polymer is very viscous at ambient temperature, and also with an aim to simulate industrial conditions, the spreading of drops of resin during a heating cycle (temperature increase at $10^{\circ}C/min$) was recorded and analysed. On clean steel, a contact angle, ${\theta}$, vs time, t, plot shows sigmoidal behaviour, whereas on the oiled substrate, spreading almost ceases in an intermediate stage. This strange behaviour is attributed to significant oil absorption by the polymer.

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Pressure Sensitive Adhesives for Transdermal Drug Delivery System(TDDS) (경피흡수제제용 점착제)

  • Kim, Birm-June;Kim, Hyun-Joong
    • Journal of Adhesion and Interface
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    • v.4 no.1
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    • pp.43-50
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    • 2003
  • 점착제는 경피흡수제제(transdermal drug delivery system, TDDS)의 중요한 구성요소 중의 하나이다. TDDS용 점착제는 일반적인 점착제의 역할 외에도 부착되는 피부에 적합해야 하고, 이것에 포함되는 약물 및 첨가제들과 양립하면서 약물의 전달을 효과적으로 지속해야한다. 본 총설에서는 흔히 사용되는 TDDS용 점착제인 polyisobutylenes, polyacrylates, silicones와 최근에 개발된 제품들을 소개한다.

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