손상모발에 있어서 PPT제 처리 후의 물리, 화학적 변화 = Chemical and Physical Changes in the Hair after Processing with a PPT on Damaged Hair

다국어 초록 (Multilingual Abstract)

With dyeing wig was the material, hair treatment with PPT, type was repeatedly processed for 3 times and permanent was repeated consecutively for 3 times. Therefore, changes in the cuticle layer were observed using an electron microscope to find the effects of hair treatments on the damaged hair. Then, elongation and tensile strength were measured and the following results were obtained. First, the control group with no hair treatments showed a mild degree of cuticle status but the cuticle was extremely unstable with almost half of it falling off. In hairs with 2 and 3 consecutive treatments with permanent showed loss of most cuticle layers and some of them even had holes. Especially, the 3 time treatment group showed extremely severe damage with exposure of cortex from cracks. Second, looking at the surface of hairs that received permanent after PPT processing showed stable cuticle layer in comparison to the control group. Magnified view also was more stable than the first treatment. Third, tensile strength and elongation of the control group was found to be 110.0 and 60.1. As a result of tensile strength and elongation measurements after 1, 2 and 3 permanent operations on the hairs of the control group, they were found to be 106.0, 104.4 and 102.0 for tensile strength and 58.8, 56.7 and 58.4 for elongation, respectively. However, tensile strength and elongation after 1, 2 and 3 consecutive permanent operations with PPT processing were found to be 104.2, 99.9 and 83.3 and 57.8, 57.7 and 53.8.

참고문헌 (Reference)

1 강갑연, "탈색제에 의한 모발 손상 측정 및 모발 보호제 처리 효과" 한국미용학회 13 (13): 955-963, 2007

2 이주영, "정상인과 흡연자 및 정신지체아 모발에 대한변화 양상.-미레랄, 모근, Fra-X-Gene과 전자현미경적연구-" 부산대학교 2007

3 김갑필, "전 처리제 종류에 따른 극손상 모발의 웨이브 형성과 손상에 미치는 영향" 광주여자대학교 2007

4 정남영, "염모제 처리 시의 모발손상도 및 모발색도의 변화" 한국미용학회 14 (14): 187-209, 2008

5 장경옥, "모발시술에 의한 변화 연구" 한국미용학회 13 (13): 716-721, 2007

6 박진희, "극손상 염색모발의 Perm과정에서Ample의 전처리시 열처리 효과에 관한 연구" 9 (9): 88-95, 2006

7 김청운, "과산화수소(H2O2) 농도와 탈색시간이 모발의 손상에 미치는 영향" 한국미용학회 13 (13): 654-662, 2007

8 박가람, "有機合成染毛劑에 의한 毛髮染色의 色相에 따른 持續期間에 대한 硏究" 한국미용학회 13 (13): 885-894, 2007

9 최희진, "Permanent Wave Lotion 류(類)의 혼합 비율에 따른 모발의 컬 형성 및 역학적 특성" 한국미용학회 14 (14): 44-55, 2008