[article]
| Titre : |
Preparing of homogeneous solution of ultrahigh molecular weight PAN |
| Type de document : |
texte imprimé |
| Auteurs : |
B. Zhang, Auteur ; J. Zhao, Auteur ; Y. Zhang, Auteur ; N. Yang, Auteur ; C. Wu, Auteur |
| Année de publication : |
2005 |
| Article en page(s) : |
p. 3-7 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
668.9 Polymères |
| Résumé : |
Based on torque measurement via a device specially developed by our group, the shearing torque of the mixture of UHMWPAN with swelling agent or solvent during shearing process at various temperatures could be recorded as torque-temperature diagram in the swelling and dissolution process. The temperature where the torque of the mixture began to rise as showed in the torque-temperature diagram was considered as key parameter. UHMWPAN could be swollen fully and the homogeneous solution could be easily prepared if the mixture was heated progressively and was kept for a certain period of time at the every constant temperature. In the case of UHMWPAN (content >-), the parameters of the swelling and dissolution process were finally obtained. |
| DOI : |
10.3139/217.1848 |
| En ligne : |
https://drive.google.com/file/d/1qN_F7L8nKup2P22k1Fh1f0x9gsjo7Alc/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3083 |
in INTERNATIONAL POLYMER PROCESSING > Vol. XX, N° 1 (03/2005) . - p. 3-7
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