8(4)-10(p.441-448).fm J. Kor. Soc. Cloth. Ind. 8 4, 2006 Vol. 8, No. 4, pp.441-448(2006)
441
1) ·
The Change of Hair Physical and Mechanical Properties according to
Permanent Wave Treatment Method
and Youn Jung 2)
1) Dept. of Textiles & Clothing, Catholic University of Daegu, Gyeongsan, Korea
2) Dept. of Beauty Design, Gyeongdo Provincial College, Yecheon, Korea
Abstract : This research is the hair damage as treating a permanent wave before and after that is compared and analyzed the change of physical and mechanical properties. This is the survey of women's hair in 20 years old. On the basis of this we would like to analyze a extend of hair damage. Also, we would to show a basic data for hair damage prevention and hair improvement to keep the beautiful and healthy hair. The conclusion is as follow. : The swelling degree after the treat- ment was found to be greater than before permanent wave treatment. For the formational characteristics wave, untreated hair certainly had more elastic S curl wave than damaged hair in all the permanent wave treatments, and damaged hair and extremely damaged hair had less elasticity and had saggy S curl wave. The protein permanent and soft permanent wave had thicker, gorgeous, and better elastic wave than the regular permanent wave and direct heating permanent wave in all the hair condition. As the degree of damage on hair got greater, the tensile strength dramatically decreased and as the degree of damage got greater, the elongation was great as well. For treatment method, direct heating permanent wave showed the greatest effect, causing the most damage.
Key words : a permanent wave, hair damage, physical and mechanical properties
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. Corresponding author; Tae-Soon Yoo
Tel. +82-53-850-3531, Fax. +82-53-850-3531
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··· (2000) “”.
, , pp.162-314.
”. Fragrance Journal, , pp.219-229.
(2002) () . pp.12-21.
(1981) (1)
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, 18, 149-154.
, 12, 31-44.
71.
Hair”. 3rd Ed., Springer-Verlag, New York, pp.301-307.
Shansky, A. (1963) The osmotic behavir of hair during the permanent
waving process as explained by swelling measurmets. J. Soc.
Cosnet. chem., 14, 427-432.
Syed, A.N. (1997) Ethnic hair care products. Cosmetic Science and
Technology Series, 17, 235-257.
(2006 4 25 )