공기(空氣) 중 노출 시간에 따른 염모제(染毛濟)의 염색(染色) 특성에 대한 연구 |
양수경, 조지훈 |
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Research Paper : Study for Dyeing Properties of Hair-Dye by Exposure Time during Air |
Su Kyun Yang, Ji Hoon Cho |
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Abstract |
Hair-dye companies recommend not to use the mixture hair-dye 1 and 2 after 15 minutes has passed. Therefore, this paper wished to recognize opinion through an experiment with beauty art spot. The experiment performed in temperature 25 degree celsius, humidity maintained 30-40%. Establishing six colors of hair-dye control group as a standard to the healthy hair and damaged hair, we leaved the hair-dye exposing to the air five-minute interval till sixty minutes. Experiment result, One of the hair-dye`s specific character is when a hair-dye has been exposed in the air about 25-35minutes dyeing power decreases dramatically. Unlike hair-dye companies advice each colors have a little difference but you can use it safely till 25-35minutes. Also not much differences in dyeing power. Deriving a conclusion from this experiment we made a confirmation that there is no harm when using it after 15 minutes which hair-dye companies urged you to do. |
Key Words:
Hair-Dye, Dyeing Properties, Exposure Time |
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