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Tensiometric 법을 이용한 친수화 PET 섬유의 표면특성 분석
정혜원,S . Kay Obendorf ( Hae Won Chung,S . Kay Obendorf ) 한국의류학회 1991 한국의류학회지 Vol.15 No.4
The dispersion and polar force components of the surface free energy of PET fibers untreated and treated with hydrophilic chemicals, such as nonionic-soil release polymer (SRP), anionic, nonionic and hydrophilic silicone, were determined using harmonic-mean and geometric-mean methods. Contact angles of water and methylene iodide on the fibers were determined from the adhesion tensions using tensiometric method. Fibers treated with hydrophilic chemicals have the increased polar force component and the decreased dispersion force component. The adhesion tensions of triolein for the hydrophilic treated fibers were smaller than that for untreated fiber.