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* PDF α Ͻñ ٶϴ. |
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2003 / ȣ: V.15,no.4,Aug |
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BTCA ũ/ DP (3) - FT-IR б BTCA ó ũ/ - |
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Durable Press Finishing of Silk/Cotton Fabrics with BTCA (3) - The Study of Ester Crosslinkages of Silk/Cotton Fabrics Treated with BTCA by FT-IR Spectroscopy - |
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(ѱ) (ѱ߿) (ѱ) ̹ö (λб а) |
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SEOK HYUN CHO, RYONG KIM, JONG JUN PARK, MUN CHEUL LEE |
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(ѱ) (ѱ߿) (ѱ) ̹ö (λб & |
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KSRI, KTDI, PUSAN NATIONAL UNIVERSITY |
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17 ~ 23 : 7 |
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Korean |
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Fourier transform infrared spectroscopy(FT-IR) was used to characterize the intermolecular ester crosslinkages in cotton cellulose. The FT-IR data show that the band of the ester carbonyl group can be separated from overlapping carboxyl/carbonyl band by converting carboxyl group to carboxylate. When esterification occurs between a polycarboxylic acid and cotton cellulose, the carbonyl groups retained in the cotton exist in three forms; ester, carboxyl, and carboxylate anion. The FT-IR data were also correlated to the durable press rating result obtained. The appearance of BTCA-finished durable press silk/cotton fabrics were improved. |
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BTCA, FT-IR, silk/cotton, ester crosslinkges, shrinkage
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2003_v15n4_17 |
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