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| Titel: |
Structure and Properties of Viscose Fibers due to Cold Drawing |
| Auteur: |
Fouda, I. M. El-Khodary, A. El-Sharkawy, F. M. |
| Verschenen in: |
International journal of polymeric materials |
| Paginering: | Jaargang 56 (2007) nr. 10 pagina's 965-975 |
| Jaar: |
2007-10 |
| Inhoud: |
Viscose fibers (regenerated cellulose), were drawn using a stress-strain device, in conjunction with a two beam interferometric system. A recent approach is applied for determining the unknown initial value for a given viscose fiber. Optical and mechanical parameters were measured. The results were used to calculate the crystallinity, amorphous, and crystalline orientations functions. Calculation of the crosslink density and the chain entanglement density with the aid of Moony-Rivlin equation constants were given. Also, some other optical and mechanical structure parameters were given. An empirical formula is suggested for the results parameter changes. The present study throws light on the changes due to cold drawing processes for viscose fibers. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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