Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Nessim Ghamri"'
Autor:
Julien Ville, Bruno Vergnes, Audrey Durin, Rudy Valette, Jean Laurent Pradel, Funda Inceoglu, Nessim Ghamri
Publikováno v:
Polymer Composites
Polymer Composites, Wiley, 2011, 32 (11), pp.1842-1850. ⟨10.1002/pc.21217⟩
Polymer Composites, Wiley, 2011, 32 (11), pp.1842-1850. ⟨10.1002/pc.21217⟩
International audience; The inter-relationship between processing conditions and fiber breakage has been studied for glass fiber-reinforcedpolyamide 12, prepared using (i) an internal batch mixer, (ii) a laboratory scale corotating twin screw extrude
Autor:
José A. Covas, Virginie Yquel, Andreas Wollny, Jean-Jacques Flat, Nessim Ghamri, Ana Vera Machado
Publikováno v:
Macromolecular Symposia. 233:86-94
The effect of the compatibilization method (ex-situ, in-situ, cross linking) on the chemical conversion, morphological and rheological evolution of polyamide/ polyolefin blends along a twin screw extruder is investigated. For this purpose, samples we
Autor:
Rudy Valette, Nessim Ghamri, Bruno Vergnes, Jean-Laurent Pradel, Julien Ville, Audrey Durin, Funda Inceoglu
Publikováno v:
International Polymer Processing
International Polymer Processing, 2013, 28 (1), pp.49-57. ⟨10.3139/217.2659⟩
International Polymer Processing, 2013, 28 (1), pp.49-57. ⟨10.3139/217.2659⟩
In the present study, Polyamide 12 was compounded with glass fibers in both laboratory and industrial twin screw extruders using various processing conditions (screw speed and feed rate). Dead-stop experiments were performed and samples were collecte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99ba6c58424e0c93edcc6d3a52bf4cb3
https://hal-mines-paristech.archives-ouvertes.fr/hal-00825157
https://hal-mines-paristech.archives-ouvertes.fr/hal-00825157
Autor:
Julien Ville, Rudy Valette, Audrey Durin, Funda Inceoglu, Jean-Laurent Pradel, Bruno Vergnes, Nessim Ghamri
Publikováno v:
International Polymer Processing
International Polymer Processing, 2012, 27 (2), pp.245-251. ⟨10.3139/217.2525⟩
International Polymer Processing, 2012, 27 (2), pp.245-251. ⟨10.3139/217.2525⟩
This paper is devoted to the study of fiber breakage during compounding with a polyamide matrix in a Buss kneader. Results showed a drastic decrease of glass fiber length during compounding, typically from 3500 to 350 μm. Fiber breakage depended on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b3135e7b4a61351666c0091f2bc8b36
https://hal-mines-paristech.archives-ouvertes.fr/hal-00699572
https://hal-mines-paristech.archives-ouvertes.fr/hal-00699572
Publikováno v:
Rheologica Acta
Rheologica Acta, Springer Verlag, 2010, 49 (8), pp.Pages 855-863. ⟨10.1007/s00397-010-0459-4⟩
Rheologica Acta, Springer Verlag, 2010, 49 (8), pp.Pages 855-863. ⟨10.1007/s00397-010-0459-4⟩
International audience; The electrical properties of a polyamide filled with carbon black (CB) are due to the formation of a percolated CB network throughout the matrix. In a former study, we have shown that the quality of the network was related to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::765823b66dc812a90ed5ab2487177e1d
https://hal-mines-paristech.archives-ouvertes.fr/hal-00509542
https://hal-mines-paristech.archives-ouvertes.fr/hal-00509542
Autor:
Funda Inceoglu, Julien Ville, Nessim Ghamri, Audrey Durin, Pascal De Micheli, Rudy Valette, Bruno Vergnes, A. D’Amore, Domenico Acierno, Luigi Grassia
Publikováno v:
5th International Conference on Times of Polymers (TOP) and Composites
5th International Conference on Times of Polymers (TOP) and Composites, Jun 2010, Ischia, Italy. pp.123-125, ⟨10.1063/1.3455551⟩
5th International Conference on Times of Polymers (TOP) and Composites, Jun 2010, Ischia, Italy. pp.123-125, ⟨10.1063/1.3455551⟩
International audience; Glass fiber breakage during compounding was determined for both batch and continuous mixers including an internal mixer and two different co-rotating twin screw extruders; of laboratory and industrial scales. The effect of pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::592d8c1de633d49bb7cb07c3542b9027
https://hal-mines-paristech.archives-ouvertes.fr/hal-00509746
https://hal-mines-paristech.archives-ouvertes.fr/hal-00509746
Publikováno v:
Rheologica Acta
Rheologica Acta, Springer Verlag, 2008, 47 (2), pp.Pages 201-212. ⟨10.1007/s00397-007-0232-5⟩
Rheologica Acta, Springer Verlag, 2008, 47 (2), pp.Pages 201-212. ⟨10.1007/s00397-007-0232-5⟩
International audience; The introduction of carbon black in a polyamide matrix allows one to obtain conductive materials because of the formation of a filler network. Resulting electrical properties depend, among others, on the processing conditions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ae38b56e9e4dcd851294308a65df400
https://hal-mines-paristech.archives-ouvertes.fr/hal-00509547
https://hal-mines-paristech.archives-ouvertes.fr/hal-00509547