Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Mireya Matos"'
Autor:
Karina Núñez, Lorena Rivas, Massimiliano Scattolini, Carmen Rosales, Rosestela Perera, Mireya Matos
Publikováno v:
Revista Técnica de la Facultad de Ingeniería, Vol 30, Iss Especial, Pp 445-453 (2007)
En este trabajo se prepararon cauchos termoplásticos (TPVs) por vulcanización dinámica del etileno- propileno-dieno (EPDM) y dos tipos de poliolefinas, polipropileno (PP) y polietileno de baja densidad (PEBD). Se investigaron los efectos de la inc
Externí odkaz:
https://doaj.org/article/a92a0912c33c42cc915638abf67ead7d
Autor:
Karina Núñez, Lorena Rivas, Massimiliano Scattolini, Carmen Rosales, Rosestela Perera, Mireya Matos
Publikováno v:
Revista Técnica de la Facultad de Ingeniería, Vol 30, Iss Especial, Pp 445-453
En este trabajo se prepararon cauchos termoplásticos (TPVs) por vulcanización dinámica del etileno- propileno-dieno (EPDM) y dos tipos de poliolefinas, polipropileno (PP) y polietileno de baja densidad (PEBD). Se investigaron los efectos de la inc
Externí odkaz:
https://doaj.org/article/cb64d0f29fb14be4985156d24e83aa22
Autor:
Carmen Rosales, Rosestela Perera, Mireya Matos, R. Gallego, N. Villarreal, J. M. Pastor, V. Contreras
Publikováno v:
Advanced Materials Research. :21-24
Polypropylene/polyamide-6 and polypropylene/metallocene polyethylene blends containing 2.5 phr of organophilic modified montmorillonite were prepared in a twin-screw extruder followed by injection molding. In order to compare, blends without layered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32f7f28def6b2a11896b4eda4a340593
https://doi.org/10.4028/www.scientific.net/amr.47-50.21
https://doi.org/10.4028/www.scientific.net/amr.47-50.21
Autor:
V. Contreras, N. Villarreal, J. M. Pastor, Mireya Matos, Carmen Rosales, R. Perera, D García-López
Publikováno v:
Journal of Nanoscience and Nanotechnology. 8:1762-1774
In the present work, the effectiveness of styrene/ethylene-butylene/styrene rubbers grafted with maleic anhydride (MA) and a metallocene polyethylene (mPE) as toughening materials in binary and ternary blends with polypropylene and its nanocomposite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffa4398a2152bb2d874e2c5d225f609c
https://doi.org/10.1166/jnn.2008.18241
https://doi.org/10.1166/jnn.2008.18241
Autor:
Rosestela Perera, C. Varela, Mireya Matos, Thierry Poirier, J. Blunda, Carmen Rosales, Héctor Rojas
Publikováno v:
Polymer Composites. 27:451-460
The preparation of polypropylene (PP) nanocomposites was studied using clay and three types of modified PP (m-PP) as compatibilizers: diethyl maleate grafted PP (PP-g-DEM), maleic anhydride grafted PP (PP-g-MA), and PP grafted with carbamyl maleamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8793d2d4ef234854507e97e29bdfb94c
https://doi.org/10.1002/pc.20179
https://doi.org/10.1002/pc.20179
Publikováno v:
Polymer Engineering & Science. 46:1111-1120
In the present work, the effectiveness of using a styrene/ ethylene-butylene/styrene rubber grafted with maleic anhydride (MA) as toughening material in ternary blends with two polyamide-6 nanocomposites or PP with different molecular weight as matri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b58335f64f321914b753ba1ba250ae7
https://doi.org/10.1002/pen.20572
https://doi.org/10.1002/pen.20572
Publikováno v:
Macromolecular Chemistry and Physics. 199:2275-2288
When crystallisable polymers like isotactic poly(propylene) (iPP) or linear low density polyethylene (LLDPE) are finely dispersed in an incompatible matrix like atactic polystyrene (PS) a fractionated crystallisation process will develop if the numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59efe5aa0ddef7931226c403c50734c8
https://doi.org/10.1002/(sici)1521-3935(19981001)199:10<2275::aid-macp2275>3.0.co
https://doi.org/10.1002/(sici)1521-3935(19981001)199:10<2275::aid-macp2275>3.0.co
Publikováno v:
The Canadian Journal of Chemical Engineering. 75:273-281
The modification of the interface in immiscible polymer blends is critical in order to optimize physical properties. Despite the great commercial importance of polymer blends, many aspects of the emulsification process remain unclear In this paper, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcb5ccb91a5238f318517c9c0e46c5fd
https://doi.org/10.1002/cjce.5450750201
https://doi.org/10.1002/cjce.5450750201
Publikováno v:
Polymer. 37:5689-5694
Geometrical considerations about macromolecular size have been used in order to make a critical analysis of the minimum amount of block copolymer needed to saturate the interface in the melt mixing of immiscible polymer blends. For the case of disper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c00f54a2ad6d7edf17c1e90f0a922d9c
https://doi.org/10.1016/s0032-3861(96)00432-6
https://doi.org/10.1016/s0032-3861(96)00432-6
Publikováno v:
Polymer. 36:3899-3907
The effect of several parameters such as molecular weight, chemical composition and architecture of the interfacial agent on the dispersed particle size is investigated in polystyrene/ethylenepropylene rubber blends. The study is based on the depe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b835b9684e643d81c818f946a9cec3fd
https://doi.org/10.1016/0032-3861(95)99784-r
https://doi.org/10.1016/0032-3861(95)99784-r