| 재활용 천연 염료를 이용한 모발의 염색성 시연 |
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윤아람, 이주영 |
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| Research Paper : Demonstration of Hair Dyeing Effects Using Recycled Natural Hairdye |
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A Ram Yoon, Ju Young Lee |
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| Abstract |
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The purpose of this study is to find the possibility of developing and using recycled natural hairdye as an alternative solution to the hair damage by the use of chemical hairdye and environmental pollution by the remnants of hairdye. First, alum and bean curd were separately added to onion skin extracts as mordant. The L-values(luminosity) of the recycled hairdyes were 49.1 and 43.9, respectively, and 46.6 for chemical hairdye. The a-values (red line) were +14.9, +14.6, and +12.1, respectively, and the b-values (yellow line) were +45.9, +29.3, and +26.3, respectively. Second, when we compare the grape skin extracts to which alum and bean curd were separately added with the chemical hairdye. The L-values were 39.2, 40.3, and 22.5, respectively. The a-values were +10.0, +12.7, and +9.7, respectively, and the b-values were +18.8, +21.8, and +4.9, respectively. Third, we compared the remnants of roasted bean coffee to which alum and bean curd were added with chemical hairdye. The L-value, a-value, and b-value of chemical hairdye were the lowest at 17.1, +2.5, and +0.6. Fourth, we compared Chinese ink to which alum and bean curd were added with chemical hairdye. The L-value, a-value, and b-value of chemical hairdye were the lowest at 16.3, +0.2, and -0.9. Like the results for remnants of roasted bean coffee, the coloring rate of chemical hairdye was high at low L-value. This shows that the chemical hairdye is effective for coloring at low L-value. The results of this study confirmed the possibility of using recycled natural hairdyes for colors with high L-value, and there were no difference between the values of recycled natural hairdyes and chemical hairdye at high luminosity. Therefore, it is believed that these recycled natural hairdyes will be useful as new hairdyes. |
| Key Words:
Demonstration, Hair Dyeing, Recycled Natural Hairdye |
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