Highly crystalline and oriented high‐strength poly (ethylene terephthalate) fibers by using low molecular weight polymer

H Avci, M Najafi, A Kilic, R Kotek - Journal of Applied Polymer …, 2015 - Wiley Online Library
High‐strength poly (ethylene terephthalate)(PET) fibers were obtained using low molecular
weight (LMW) polymervia horizontal isothermal bath (hIB), followed by postdrawing process …

Development of high‐tenacity, high‐modulus poly (ethylene terephthalate) filaments via a next generation wet‐melt‐spinning process

JH Yoon, H Avci, M Najafi, L Nasri… - Polymer Engineering …, 2017 - Wiley Online Library
In this study, PET (intrinsic viscosity of 1.05 dl/g) was melt processed with a horizontal
isothermal bath (HIB) treatment. Tensile properties of PET fiber samples were highly …

Solid‐state polymerization of melt‐spun poly (ethylene terephthalate) fibers and their tensile properties

S Nitta, T Yamaguchi, M Ito - Journal of applied polymer science, 2007 - Wiley Online Library
The production of high modulus and high strength poly (ethylene terephthalate) fibers was
examined by using commercially available melt‐spun fibers with normal molecular weight …

Effects of molecular weight on melt spinning and mechanical properties of high-performance poly (ethylene terephthalate) fibers

A Ziabicki - Textile research journal, 1996 - journals.sagepub.com
Effects of the molecular weight (intrinsic viscosity) of poly (ethylene terephthalate) on the
formation of fibers and their properties are analyzed. Correlations between molecular weight …

High‐performance PET fibers via liquid isothermal bath high‐speed spinning: Fiber properties and structure resulting from threadline modification and posttreatment

JY Chen, PA Tucker, JA Cuculo - Journal of applied polymer …, 1997 - Wiley Online Library
Poly (ethylene terephthalate) fibers with improved mechanical properties and dimensional
stability were spun via controlled threadline dynamics by a liquid isothermal bath (LIB) …

High performance poly (ethylene terephthalate) fibre properties achieved via high speed spinning with a modified liquid isothermal bath process

B Huang, PA Tucker, JA Cuculo - Polymer, 1997 - Elsevier
A liquid isothermal bath (LIB) was used in the spinline to produce high performance poly
(ethylene terephthalate)(PET) fibres at high speed melt spinning in a one step process. The …

High performance PET fibre properties achieved at high speed using a combination of threadline modification and traditional post treatment

G Wu, PA Tucker, JA Cuculo - Polymer, 1997 - Elsevier
A process was investigated for producing high modulus, high strength, dimensionally stable
poly (ethylene terephthalate)(PET) filament by combination of threadline modification and …

The effect of a liquid isothermal bath in the threadline on the structure and properties of poly (ethylene terephthalate) fibers

G Wu, Q Zhou, JY Chen, JF Hotter… - Journal of applied …, 1995 - Wiley Online Library
The process of melt‐spinning poly (ethylene terephthalate)(PET) filament at high speeds
was modified through the inclusion of a liquid isothermal bath (LIB) in the spinline. A wide …

Preparation of high‐modulus and high‐strength fibers from high molecualar weight poly (ethylene terephthalate)

M Ito, K Takahashi, T Kanamoto - Journal of applied polymer …, 1990 - Wiley Online Library
High molecular weight poly (ethylene terephthalate)(PET) was obtained by solid‐state
polymerization of solution‐grown crystals of PET that were prepared from commercially …

Effect of liquid isothermal bath position in modified poly (ethylene terephthalate) PET melt spinning process on properties and structure of As‐spun and annealed …

JF Hotter, JA Cuculo, PA Tucker… - Journal of applied …, 1998 - Wiley Online Library
The ability to produce as‐spun poly (ethylene terephthalate)(PET) filaments that possess
previously unsurpassed levels of as‐spun orientation and tensile properties was achieved …