Bonfils Frédéric, Flori Albert, Sainte-Beuve Jérôme. 1999. Relations between Wallace plasticity and Mw for natural rubber. Journal of Applied Polymer Science, 74 (13) : pp. 3078-3087.
![[img]](http://agritrop.cirad.fr/style/images/fileicons/text.png) |
Published version
- Anglais
Access restricted to CIRAD agents jusqu'au 31 December 2999. Use under authorization by the author or CIRAD. ID392200.pdf Télécharger (245kB) |
Autre titre : Relations entre la plasticité Wallace et la masse moléculaire moyenne pour le caoutchouc naturel
Abstract : Wallace plasticity and the weight-average molar mass (Mw) were measured on natural rubber samples of different origins. A sigmoidal model describes the relations between Wallace plasticity and Mw (0.872 > r[puissance 2] > 0.992) for given families of samples. The families of samples analyzed differed through their clonal origin, collection method (cup lumps or latex), and type of processing (CV or non-CV). This study showed that two samples of natural rubber can be identical in terms of plasticity, but very different in terms of the average polyisoprene chain length or Mw. (Résumé d'auteur)
Mots-clés Agrovoc : Caoutchouc, Latex, Propriété rhéologique, Poids moléculaire, Provenance, clone, Traitement, Maturation, Viscosité
Mots-clés complémentaires : Caoutchouc naturel, Plasticité Wallace
Classification Agris : Q60 - Processing of non-food or non-feed agricultural products
Auteurs et affiliations
-
Bonfils Frédéric, CIRAD-CP-HEVEA (FRA)
ORCID: 0000-0001-7016-4770
- Flori Albert, CIRAD-CP-DIR (FRA)
- Sainte-Beuve Jérôme, CIRAD-CP-HEVEA (FRA)
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/392200/)
[ Page générée et mise en cache le 2021-01-14 ]
