| 전기 아이론 웨이브 시술온도에 따른 S-웨이브 유지시간, 모발의 물리적 성상과 형태학적 변화 |
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어수연, 김순경, 김기영 |
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| Research Paper : S-Wave Maintenance Time and Change of Physical Properties and Morphology in Hair According to the Temperature of Electric Waving Iron |
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Su Yeon Eo, Soon Kyoung Kim, Ki Young Kim |
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| Abstract |
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Recently, electronic waving iron is often applied for elegant S-wave formation and hair straight because of easy and simply using procedure. So that, in this study, the S-wave maintenance time, change of the physical properties and morphology in hair were investigated after treatment of the waving iron at 140oC, 160oC and 180oC. The results showed that the elastic S-wave was formed at 160oC and 180oC. Swave became loose quickly in the one hour (11.3~19.5%) to 6 hours (36.5~38.2%), and became loose very slowly from after 12 hours (40.4~41.2%) until 48 hours (48.2~50.1%), and the speed of becoming loose was the lowest at 160oC. The thickness of hair was decreased 12.9% at 140oC, 13.7% at 160oC, and 14.7% at 180oC. The tensile strength was reduced by 14.8% at 140oC, 17.2% at 160oC, 20.1% at 180oC, compared to the tensile strength before the waving iron. The change in the physical properties was the most noticeable at 180oC, which was found to show the most serious damage to hairs. After the waving iron, the thickness of cuticles became thinner as the waving iron temperature higher. And the waving iron at 160oC showed lower damage in observing hair thickness, tensile strength and the thickness and shape of hair cuticles. It is concluded that the desirable maintenance time for elastic S-wave is one hour to 6 hours after waving iron. And the optimum temperature to show natural and glamourous wave and give less damage to hair is at 160oC. |
| Key Words:
Cuticles, Electronic waving iron, Morphological change, S-wave maintenance, Tensile strength |
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