한국인쇄학회지 (Journal of the Korean Graphic Arts Communication Society)

한국인쇄학회 (The Korean Graphic Arts Communication Society)
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고무탄성에 영향을 미치는 사슬 얽힘 효과에 대한 통계역학적 고찰

The Statistical Mechanics of the Rubber Elasticity which is Affected by the Entanglement Effects

  • 박상보 (부경대학교 공과대학 응용화학공학부) ;
  • 이태홍 (부경대학교 공과대학 응용화학공학부)
  • Park, Sang-Bo (Dept. of applied chemical engineering, Pukyong National University) ;
  • Lee, Tae-Hong (Dept. of applied chemical engineering, Pukyong National University)
  • 발행 : 2003.03.01
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초록

The entanglement effects were described by means of holes through which the network chain must pass. Inhomogeneous entanglement effects were related to the hole distributions on the surface and in the center of spheres in the network chains. It was assumed that holes were subjected to the affiance deformation and the network chains were gaussian distribution. The results of this model calculation was compared with the compression- extension experimental data of PDMS (polydimethyl siloxane) rubber, and then hole's relative position was known to be in the center of two adjacent holes.

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