… multifilament poly(ethy1ene terephthalate) (PET) yarn when it is heat set in silicone oil over
… In one case, viz., a sample heat treated for 1 hr, the cooling time was also varied to study the …

… Poly(trimethylene terephthalate) (PTT) and cellulose acetate butyrate (CAB) were selected
… cross-linking points in the membranes by heat treating the PTT/PP composite nanofiber …

… PET fibres during the thermal processing. In practice, several thermal treatments are often
… Results of this work imply that PET fibres subjected to a second heat treatment will show an …

… Poly(trimethylene terephthalate) [intrinsic viscosity is 0.88 dL/g, measured in 50/50 mixture …
after various thermal treatments. To obtain samples of low crystallinity, PTT was heated above …

… In commercial processing, highly oriented, amorphous fibers of poly(ethy1ene terephalate)
(PET) are heat-treated. The heat treatment establishes a microstructure consistent with good …

… fabric made of poly(trimethylene terephthalate) (PTT) were … reduced dramatically by simple
heat-treatment even at as low as … uncrimping of PTT DTY after heat-treatment. Conclusively, it …

… Since the room-temperature shear modulus shows no significant change with heat-treatment,
the effects of heattreatment on Gi can be deduced directly from its effects on recovery f (via …

… The yarns were subsequently heat treated from 80 … heat-treatment temperature because
of two competing mechanisms. Upon heat treatment, the fiber shrunk and developed bulk; heat …

… , whereas the fiber heat treatment and quench … heat treatment at controlled threadline stress.
Control of the threadline stress provides a well-characterized system. An ability to heat treat …

… Furthermore, solid-state NMR can monitor the conformational changes for poly (ethylene
terephthalate) (PET) that has been treated at different thermal conditions. It is interesting to …