| Titre : |
The research for asphalt modified with phosphorus trichloride/SBS |
| Type de document : |
texte imprimé |
| Auteurs : |
F. Zhang, Auteur ; J.-Y. Yu, Auteur |
| Année de publication : |
2009 |
| Article en page(s) : |
p. 148-156 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
668.9 Polymères |
| Résumé : |
The high-temperature storage stability of styrene-butadiene-styrene triblock copolymer (SBS) modified asphalt can be improved to some extent with the addition of phosphorus trichloride. The dynamic mechanical and physical properties of SBS-modified asphalts before and after adding phosphorus trichloride were studied respectively. The addition of phosphorus trichloride to asphalt improved the high-temperature performance of asphalt and reduced its temperature susceptibility to a great extent with unfavourable effect on low-temperature ductility. The addition of SBS to phosphorus trichloride modified asphalt increased the low-temperature ductility, viscosity of asphalt and improved its high-temperature performance further. Different SBS structures influenced the rheological and physical properties of asphalt before and after adding phosphorous trichloride. |
| DOI : |
10.3139/217.2216 |
| En ligne : |
https://drive.google.com/file/d/18hUxynavZ6Xyp2TG4BTedzs1YUc99fyc/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5246 |
in INTERNATIONAL POLYMER PROCESSING > Vol. XXIV, N° 2 (05/2009) . - p. 148-156
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