Textile Coloration and Finishing (한국염색가공학회지)
- Volume 4 Issue 1
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- Pages.26-29
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- 1992
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- 1229-0033(pISSN)
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- 2234-036X(eISSN)
Molecular Composite of Cellulose Triacetate and Polyester (II) -Bulk Property-
셀룰로오즈 트리아세테이트와 폴리에스테르의 분자복합체 (II) -고체성질-
- Hong, Young Keun (Dept. of Polymer Sci. and Eng., College of Eng. University of Suwon 445-743, Korea)
- Published : 1992.03.01
Abstract
Ternary solutions that cellulose triacetate (CTA) and polyethylene terephthate (PET) were mixed in a solvent trifiuoroacetic acid (TFA)/methylene chloride (MC) (6/4 : v/v) showed phase separation and mesophase formation. The ternary systems which were mesomorphic were spun into a methanol both and relatively strong cellulosic fillaments were successfully produced. Analysis showed that CTA/PET fibers have fibrillar structure and high orientation parallel to the fiber axis. These fibers proved to be molecular composite and have relatively high strength and modulus as spun.
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