| 헤어 펌,염색 연결 시술에 따른 모발의 일부 특성 연구 |
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김옥경, 이근광 |
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| Research Paper : A Study on Partial Characteristics of Hair According to Connecting Treatment in Hair Permanent Wave and Dyeing |
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Ok Kyung Kim, Keun Kwang Lee |
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| Abstract |
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The study observed the shape with injector-type electron microscope to see the changes of hair characteristics according to treatment course and permanent type when the current treatments of hair permanent and dyeing are done together for the hair of adult woman in 20s and also observed tensile strength, elongation rate and water content rate to see physical characteristics. The findings were as follows. According to the observation of hair cuticle, the cuticles of virgin hair were relatively regular, close to each other and smooth but the cuticles of the hair with consecutive treatment was damaged. Meanwhile, dyeing after hair permanent made the damage of the cuticles less. The damage was high in order of magic straight permanent, jade setting permanent and cold permanent. As for the water content rate of treated hairs, the dyed hair (mean 10.3 |
| Key Words:
Electron microscope, Hair cuticle, Tensile strength, Elongation rate, Water content |
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