Journal of the Korean Society of Clothing and Textiles (한국의류학회지)

The Korean Society of Clothing and Textiles (한국의류학회)
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Adhesion of Soil to Polyester Fabric According to Polarity of Oily Soil in Oily/Particulate Mixed Soil System

지용성/고형오구의 혼합오염 계에서 지용성오구의 극성에 따른 Polyester직물에의 오구부착

  • Kang, In-Sook (Dept. of Clothing & Textiles, Changwon National University)
  • 강인숙 (창원대학교 자연과학대학 의류학과)
  • Received : 2010.05.06
  • Accepted : 2010.05.31
  • Published : 2010.07.31
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Abstract

This study investigates the effect of polarity of oily soil on adhesion of oily and particulate soil to PET fabric in oily/particulate mixed soil systems. The potential energy of interaction between two particles was examined as a fundamental environment of adhesion of soil to fabrics. The ${\zeta}$-potential of ${\alpha}-Fe_2O_3$ particles was measured by a microelectrophoresis method, and the potential energy of interaction between two particles was calculated by using the Verwey-Overbeek theory. The ${\zeta}$-potential of particle and the potential energy of interaction between two particles was slightly influenced by the polarity and type of oily soil, but increased with the increased anionic surfactant concentration and amount of oily soil. The adhesion of oily soil to fabric increased with the additional amount of polarity of oily soil and decreased surfactant concentration that was relatively high at a temperature of $60^{\circ}C$ surfactants solution. The adhesion of ${\alpha}-Fe_2O_3$ particle to PET fabric decreased with an increased amount and polarity of oily soil and increased surfactant concentration Although some similarity exists, the general trend of the adhesion to fabric by particulate soil differ from oily soil.

Keywords

Acknowledgement

Grant : 기초과학분야 기초연구과제 지원사업

Supported by : 한국학술진흥재단

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Cited by

  1. Effects of Mixed Characteristics of Oily Soil on Detergency of PET Fabric in Oily/Particulate Soil Mixed System vol.35, pp.10, 2011, https://doi.org/10.5850/JKSCT.2011.35.10.1242