지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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In this study, changes in the molecular structure of a sheath-core polyethylene (PE)/polypropylene (PP) bicomponent monofilament were investigated using different fractions of sheath or core components. The melt complex viscosity of sheath PE showed a greater shear thinning behavior than core PP. For both as-spun and drawn filaments, the crystal structure of sheath PE developed better than that of core PP. In the as-spun monofilament, the core PP crystal structure did not develop well, while sheath PE showed a more developed crystal structure. Further, sonic velocity indicating the molecular orientation increased upon drawing but was rarely dependent on the sheath PE fraction for both as-spun and drawn monofilaments.
목차
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참고문헌 (16)
참고문헌 신청
G. Bhuvanesh / 2012 / Oxygen Plasma-induced Graft Polymerization of Acrylic Acid on Polycaprolactone Monofilament / Eur Polym J 48:1940~1948
K. Krishnanand / 2013 / Determination of Intrinsic Birefringence Values of Polycaprolactone Filaments / Polym Int 62:49~53
B. Gupta / 2013 / Surface Modification of Polycaprolactone Monofilament by Low Pressure Oxygen Plasma / J Appl Polym Sci 127:1744~1750
T. Kikutani / 1996 / High-speed Melt Spinning of Bicomponent Fibers : Mechanism of Fiber Structure Development in Poly(ethylene terephthalate)/Polypropylene System / J Appl Polym Sci 62:1913~1924
J. Radhakrishnan / 1997 / High-Speed Melt Spinning of Sheath-Core Bicomponent Polyester Fibers: High and Low Molecular Weight Poly(ethylene Terephthalate) Systems / Text Res J 67:684~694
K. Krishnanand / 2013 / Determination of Intrinsic Birefringence Values of Polycaprolactone Filaments / Polym Int 62:49~53
B. Gupta / 2013 / Surface Modification of Polycaprolactone Monofilament by Low Pressure Oxygen Plasma / J Appl Polym Sci 127:1744~1750
T. Kikutani / 1996 / High-speed Melt Spinning of Bicomponent Fibers : Mechanism of Fiber Structure Development in Poly(ethylene terephthalate)/Polypropylene System / J Appl Polym Sci 62:1913~1924
J. Radhakrishnan / 1997 / High-Speed Melt Spinning of Sheath-Core Bicomponent Polyester Fibers: High and Low Molecular Weight Poly(ethylene Terephthalate) Systems / Text Res J 67:684~694
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