Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Strashimir Djoumaliisky"'
Autor:
M. Monleón Pradas, Ana Vallés-Lluch, Rumiana Kotsilkova, Strashimir Djoumaliisky, Irena Borovanska
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] Polymer composites containing nanofillers are among the most promising research fields for advanced materials. Carbon nanotubes (CNTs) are considered an ideal inclusion for polymer nanocomposites due to superior electrical, thermal, and mechanic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e7d8f395320ee9c48d46f11cffb0289
https://doi.org/10.1177/0095244315613617
https://doi.org/10.1177/0095244315613617
Publikováno v:
Journal of Theoretical and Applied Mechanics. 43:59-66
This report presents data on the long-term strength of five composites made of plastic waste. They contain low density polyethylene, high density polyethylene, polypropylene and polystyrene (LDPE, HDPE, PP and PS). Long-term strength is determined ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::270fa4c8e4230053c2d85d03b92c2fa1
https://doi.org/10.2478/jtam-2013-0025
https://doi.org/10.2478/jtam-2013-0025
Publikováno v:
Journal of Reinforced Plastics and Composites. 31:1353-1363
Composites of polypropylene and carbon black were melt compounded by a vibration-assisted process. For comparison, conventional extrusion was also used for preparation of the same composites. A throughput of the vibration-assisted process was establi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fa714c63b8703470bf1fbbb6da0dcdf
https://doi.org/10.1177/0731684412458333
https://doi.org/10.1177/0731684412458333
Publikováno v:
Journal of Elastomers & Plastics. 44:479-497
An experimental study was conducted to investigate the morphology, thermal and mechanical properties of recycled polyolefin blends with different prehistory modified with ethylene propylene rubber (ethylene-propylene diene monomer (EPDM)) using the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32a6d26ce1cc53150412122658b81d5b
https://doi.org/10.1177/0095244312441731
https://doi.org/10.1177/0095244312441731
Autor:
Georgi Kotzev, María L. Cerrada, Manya Krasteva, Ernesto Pérez, Strashimir Djoumaliisky, Mario Iliev
Publikováno v:
Macromolecular Materials and Engineering. 292:769-779
Blends of isotactic poly(propylene) and low-density polyethylene with different composition ratios were prepared through direct melt compounding on a twin-screw extruder. The specimens with various geometric configurations were injection-molded using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43c89e14ad3da97ea9eb384658aa83dc
https://doi.org/10.1002/mame.200700030
https://doi.org/10.1002/mame.200700030
Autor:
Strashimir Djoumaliisky, Peter Zipper
Publikováno v:
Macromolecular Symposia. 217:391-400
The growing interest in the natural zeolite is based on some specific peculiarities of its structure, which after dehydration enables adsorption processes of some polymer molecules and/or segments to take place on the zeolite surface. The main goal o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::212d6096cb69b0e422a53106d3dd23ef
https://doi.org/10.1002/masy.200451335
https://doi.org/10.1002/masy.200451335
Publikováno v:
Macromolecular Symposia. 181:493-498
An experimental study was conducted to investigate the rheological behaviour and extrudate swell of polyolefin blends based on two grades of low-density polyethylene (LDPE) and an isotactic polypropylene (i-PP). Blending was carried out on a twin-scr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9896aa718f8c7490805f1648f7493d14
https://doi.org/10.1002/1521-3900(200205)181:1<493::aid-masy493>3.0.co
https://doi.org/10.1002/1521-3900(200205)181:1<493::aid-masy493>3.0.co
Autor:
Peter Zipper, Strashimir Djoumaliisky
Publikováno v:
Macromolecular Symposia. 181:421-426
PP-structural foam moldings, composed of three co-axial cylinders were produced on an on-line injection molding machine in a prepressurized mold cavity by the classical low-pressure process and an alternative low-pressure process. Melt temperature, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08ceb89cdb26c7490ea0ac54d507e8c
https://doi.org/10.1002/1521-3900(200205)181:1<421::aid-masy421>3.0.co
https://doi.org/10.1002/1521-3900(200205)181:1<421::aid-masy421>3.0.co
Publikováno v:
Journal of Macromolecular Science, Part A. 35:1147-1158
An experimental study was conducted to investigate the interaction between the macrostructure and morphology of PP-structural foam moldings made by gas-counter pressure process by egression of foamed melt from the core of the molding. The structural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb947cf19c1c2cb82f474e1613d525d4
https://doi.org/10.1080/10601329808002108
https://doi.org/10.1080/10601329808002108
Publikováno v:
Polymer-Plastics Technology and Engineering. 36:257-271
An experimental study was carried out to investigate the gas-counterpressure process by egression of a part of the polymer melt from the core of the molded body towards the accumulator. A systematic study of bubble morphology development and structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6827ac938aa5b7ac627ea1e9b5536d49
https://doi.org/10.1080/03602559708000618
https://doi.org/10.1080/03602559708000618