한국섬유공학회지 (Textile Science and Engineering)

  • 제52권4호
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  • Pages.215-223
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  • 2015
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지
DOI QR코드

DOI QR Code

지용성 오구 혼합이 O2 플라즈마 처리 Poly(ethylene terephthalate) 필름의 고형 오구 부착에 미치는 영향

Effects of Addition of Oily Soil to Particulate Soil on Adhesion to Poly(ethylene terephthalate) Film Treated by O2 Plasma

  • 강인숙 (창원대학교 자연과학대학 의류학과)
  • Kang, In-Sook (Department of Clothing & Textiles, Changwon National University)
  • 투고 : 2015.06.13
  • 심사 : 2015.07.13
  • 발행 : 2015.08.31
⟨ 이전 논문 다음 논문 ⟩

초록

The effect of the addition of oily soil to particulate soil dispersions on the adhesion of ${\alpha}-Fe_2O_3$ particles to poly(ethylene terephthalate) (PET) films treated by $O_2$ plasma was investigated as a function of the ionic strength, surfactant concentration, and surfactant type. After $O_2$ plasma treatment, the contact angle of the film decreased with increasing treatment time in water and surfactant solutions. In general, the adhesion of the particle to the PET film was relatively higher with the addition of oily soil to the particulate dispersion than for the single-particulate dispersion solution. In addition, the adhesion of the particle to the film was higher in the dispersion solution mixed with polar rather than nonpolar oily soil. The effect of mixing oily soil into the particulate dispersions on the adhesion of the particle to the film resulted in no significant change in the concentration of the surfactant and ionic strength regardless of the treatment condition. The adhesion of the ${\alpha}-Fe_2O_3$ particles to the PET film was related to the contact angle and surface roughness; the coefficients of correlation between the adhesion of the particle to the film and the surface roughness and contact angle were over 0.9.

키워드

참고문헌

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