Bottle-recycled polyethylene terephthalate (R-PET) fibers were fabricated by the melt
spinning method. Based on characteristics of R-PET chips, this study involved a primary …

To increase the spinning speed of poly (trimethylene terephthalate)(PTT) fibers, polystyrene
(PS) was selected as an additive polymer in the PTT matrix. Mixing of the immiscible PS with …

New copolyesters were successfully prepared with SIPE and PEG units designated as
cationic dyeable polyester and easy cationic dyeable polyester. The number average …

High molecular weight poly (ethylene terephthalate)(PET, IV= 3.30 dL/g) was extruded in
attempts to prepare high performance fiber using the solution spinning method. Solution …

A series of Poly (ethylene terephthalate)(PET)-based copolyesters containing sodium-5-
sulfo-bis-(hydroxyethyl)-isophthalate (SIPE) and 22-dimethyl-13-propanediol (NPG) were …

The high‐speed melt spinning of sheath/core type bicomponent fibers was performed and
the change of fiber structure with increasing take‐up velocity was investigated in comparison …

This work examines the PBT/PET sheath/core conjugated fiber, with reference to melt
spinning, fiber properties and thermal bonding. Regarding the rheological behaviors in the …

抄録 A new core-sheath conjugate fiber was developed by combining poly (L-lactic
acid)(PLLA) as the sheath and poly (butylene terephthalate)(PBT) as the core. The tensile …

Centrifugal spinning, which is a high-productivity fiber fabrication technique, was used to
produce a value-added product from recycled poly (ethylene terephthalate)(rPET). In the …