A Study for Mechanical and Platelet Adhesion Properties of Fluorinated Polyurethanes

불소화된 폴리우레탄의 기계적 물성과 혈소판 점착특성에 관한 연구

  • 김형중 (공주대학교 공과대학 신소재공학부)
  • Published : 2001.05.01

Abstract

The mechanical and the platelet adhesion properties of the fluorinated polyurethane elastomers synthesized with a perfluorinated polyether diol (Fomblin ZDOL$ZDOL^{(R)}$) and 4,4'-diphenyl methane diisocyanate (MDI) were investigated. The change of mechanical properties with the Fomblin content and the type of the polyether diol was investigated by applying a designed technique using in vitro platelet adhesion test. As a result, the tensile properties were affected by the content and the type of nixed polyether diols. Also the platelet adhesion of polyurethane elastomers decreased with increasing the extent of fluorination in the polymer.

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