Change in crystal width on axial stretching of poly(ethylene terephthalate) yarn
β Scribed by V.B. Gupta; A.K. Jain
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 324 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
The combination of Fourier transform Raman spectroscopy and thermal analysis has been proved to be adequate for the study of the quantitative structural changes which take place in amorphous poly(ethy1ene terephthalate) on stretching. The two-phase conformational model previously proposed for anneal
The kinetics of the "cold crystallization" of poly(ethylene terephthalate) (PET) pre-orientated yarns are investigated both in isothermal and in non-isothermal dynamic conditions. The amorphous-crystalline, solid-solid transformation is analyzed in terms of the Avrami equation and of Ozawa's theory.
The diffusion of a disperse dye, 1-amino-4-hydroxyanthraquinone (C.I. Disperse Red 15) into poly(ethy1ene terephthalate) fibers has been studied as a function of heatsetting temperature and draw ratio. It was found that the dynamic loss modulus E", measured under the dyeing conditions, was related t
## Abstract Summary: The crystallization of the PBT minor phase in an EEA continuous matrix has been studied by DSC and SEM. When PBT is the minor phase, PBT crystallizes at a lower temperature, as expected, near __T__~c,f1~β=β105βΒ°C. Introducing different CB nanoparticles into the EEA continuous p