Fashion & Textile Research Journal (한국의류산업학회지)

The Society of Fashion and Textile Industry (한국의류산업학회)
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The Effects of Chlorination on the Friction Properties of SBR

염소화 반응조건이 SBR의 표면마찰 특성에 미치는 영향

  • Park, Cha-Cheol (Faculty Applied Engineering, Dongseo University) ;
  • Kim, Ho-Jung (Department of fashion design & merchandising, Kyungsung University)
  • 박차철 (동서대학교 응용공학부) ;
  • 김호정 (경성대학교 이과대학 의상학과)
  • Received : 2007.12.17
  • Published : 2008.02.29
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Abstract

This study was concerned with the influence of reaction conditions on the surface friction properties of Syrene-Butadiene Rubber(SBR) sheet when it was chlorinated by chemical treatment method using the sodium hypochlorite and sulfuric acid. The results of this study were as follows. SEM photographs of chlorinated SBR surface showed uneven etching caused by the chlorination. In the FTIR spectra, the intensity of C=C peak of SBR was decreased with increasing the concentration of sodium hypochlorite. Otherwise there was no trace of C=C peak in spectrum of SBR treated with 5 wt% NaOCl with pH 0.1 for 90 seconds. EDX spectra showed that relative content of chlorine of SBR was increased with increasing the amount of sodium hypochlorite, and also affected with pH condition of acid solution. Friction angle and friction coefficient of SBR were influenced with concentration of sodium hypochlorite, but were not with pH condition of acid solution.

Keywords

References

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