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/ȣ |
2009 / ȣ: V.21,no.1,Feb |
1() |
ƹη ȥվ ũ |
2(Ÿ) |
A Study on the Sericin Fixation of Raw Silk Fibers by Fixing with the
Mixtures of Various Amines and Formalin |
() |
ڰǿ |
(Ÿ) |
Geon Yong Park |
Ҽ() |
ûб мǵμа |
Ҽ(Ÿ) |
Chungwoon Univ. |
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67 ~ 72 : 6 |
() |
Korean |
ʷ |
To investigate the strong and effective sericin fixing agents and conditions, raw silk fibers were treated with the
mixtures of urea-formalin, thiourea-formalin and melamine-formalin as sericin fixing agents, respectively. And the treated raw
silk fibers were degummed by the degumming liquors of alkaline detergent and sodium carbonate to confirm the hardness of
sericin fixation. The weight of raw silk fibers was decreased in the process of sericin fixation treating at 80 for 60min. The
effective sericin fixation was obtained by treating at 60~80 for 15min with the mixture of melamine and formalin. The
mixture of melamine and formalin showed an outstanding ability of sericin fixation because the three amino groups of
melamine were able to cross-link the hydroxy amino acids of sericin such as serine with the assistance of formalin. |
Ű |
raw silk fiber, sericin, sericin fixation, formalin, urea, thiourea, melamine, degumming, cross-link |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2009_v21n1_67 |
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