Rheological Properties of High Molecular Weight (HMW) Syndiotactic poly(vinyl alcohol) (PVA)/HMW Atactic PVA Blend Solutions

고분자량 교대배열 폴리비닐알코올/고분자량 혼성배열 폴리비닐알코올 블렌드 용액의 유변학적 특성

  • Yeum, Jeong-Hyun (Department of Dyeing and Finishing, Kyungpook National University) ;
  • Ji, Byung-Chul (Department of Dyeing and Finishing, Kyungpook National University) ;
  • Lyoo, Won-Seok (School of Textiles, Yeungnam University)
  • Published : 2003.10.01

Abstract

Recently, people are gradually concerned about environmental issue, bionics, environmental-friendly or biocompatible materials. Poly(vinyl alcohol) (PVA) is suitable for these materials, because it is typically water-soluble polymer that have linear-flexible chains, a material of no toxicity for human, and biodegradable polymer[1]. One of the most effective factors that dominate the properties of PVAs is tacticity. (omitted)

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