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⵵/ȣ 1997 / ȣ: V.9,no.1,Feb
1() /ƿ׷ŻƮ ո
2(Ÿ) Preparation of Wool/Poly(ethylene terephthalate) Composite Membrane and It\\\\\\\'s Dyeablities
() Kim, Gong-Ju (Dept. of Textile Eng., Chonbuk National Univ.) Shin, Hye Kyong (Dept. of Textile Eng., Chonbuk National Univ.) Park Mi-Ra (Dept. of Textile Eng., Chonbuk National Univ.) Kim, Kyong-Hi (Dept. of Textile Eng., Chonbuk National Univ.) Jeon, Jae
(Ÿ) Kim, Gong-Ju (Dept. of Textile Eng., Chonbuk National Univ.) Shin, Hye Kyong (Dept. of Textile Eng., Chonbuk National Univ.) Park Mi-Ra (Dept. of Textile Eng., Chonbuk National Univ.) Kim, Kyong-Hi (Dept. of Textile Eng., Chonbuk National Univ.) Jeon, Jae
Ҽ() Kim, Gong-Ju (Dept. of Textile Eng., Chonbuk National Univ.) Shin, Hye Kyong (Dept. of Textile Eng.,
Ҽ(Ÿ) Kim, Gong-Ju (Dept. of Textile Eng., Chonbuk National Univ.) Shin, Hye Kyong (Dept. of Textile Eng.,
/ 23 ~ 32 : 10
() Korean
ʷ Composite membranes having different mixing ratio of Wool(SCMK) and poly(ethylene terephthalate) (PET) were prepared by dissolving wool/PET in hexafluoro-2-propanol(HFIP), casting the obtained solution on a glass plate and evaporation the solvent in the presence and absence of an electric field. The internal structure of the prepared membrane was investigated using polarise microscope dyeing and dye permeation method. In the composite membrane prepared under electric field, both components were micro mixing, while in the membranes prepared under nonelectric field, the two components formed a random sea/island structure according to different mixing ratio. Such characteristic membrane structure was influenced the permeation behavior of C.I. Acid Red 118 through the membranes from an aqueous solution.
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