Results 61 to 70 of about 35,486 (206)

Safety assessment of the process ‘Coexpan Deutschland’, based on EREMA Basic technology, used to recycle post-consumer PET into food contact materials [PDF]

, 2017
Publisher ...
Bolognesi, Claudia, Castle, Laurence, Cravedi, Jean-Pierre, Dudler, Vincent, EFSA Panel on Food Contact Materials Enzymes, Flavourings and Processing Aids (CEF), Engel, Karl-Heinz, Fowler, Paul, Gontard, Nathalie, Grob, Konrad, Gürtler, Rainer, Husøy, Trine, Kärenlampi, Sirpa, Lampi, Eugenia, Mennes, Wim, Milana, Maria Rosaria, Nerin, Cristina, Papaspyrides, Constantine, Penninks, André, Silano, Vittorio, Smith, Andrew, Tavares Poças, Maria de Fátima, Tlustos, Christina, Volk, Katharina, Wölfle, Detlef, Zorn, Holger, Zugravu, Corina-Aurelia   +25 more
core   +3 more sources

Viscoelastic properties of poly(ethylene terephthalate) melts

Journal of Rheology, 1992
This paper describes a detailed study on effects of moisture and solid phase polymerization on melt viscoelastic properties of poly(ethylene terephthalate) (PET). We found a drying condition and an experimental procedure which did not induce any variation of either molecular weight or molecular weight distribution in samples during periods of sample ...
Naoyuki MATSUO, Yoshitaka ISHIMURO
openaire   +2 more sources

Characterization of Poly(Ethylene Terephthalate) by Torque Rheometry [PDF]

Materials Research
Polymer processing parameters may considerably affect final product characteristic as, if properly chosen, these parameters may lead to products with optimal properties. The aim of this work is to evaluate the rheological characteristics of poly(ethylene
Daniella Stepheny Carvalho Andrade, Eduardo Luís Canedo, Laura Hecker de Carvalho, Renata Barbosa, Tatianny Soares Alves   +4 more
doaj   +2 more sources

Synergistic chemo-enzymatic hydrolysis of poly(ethylene terephthalate) from textile waste [PDF]

, 2017
Due to the rising global environment protection awareness, recycling strategies that comply with the circular economy principles are needed. Polyesters are among the most used materials in the textile industry, therefore achieving a complete poly ...
Acero, Enrique Herrero, Farmer, Thomas James, Guebitz, Georg, Lobnik, A., Pellis, Alessandro, Quartinello, Felice, Vajnhandl, S., Volmejer Valh, Julija, Voncina, B.   +8 more
core   +6 more sources

Metal-Containing Ionic Liquids: Highly Effective Catalysts for Degradation of Poly(Ethylene Terephthalate)

Advances in Materials Science and Engineering, 2014
Poly(ethylene terephthalate) (PET) waste from local market was depolymerized by ethylene glycol (EG) in the presence of metal-containing ionic liquids, and the qualitative analysis showed that the bis(hydroxyethyl) terephthalate (BHET) was the main ...
Qun Feng Yue, Hua Guang Yang, Mi Lin Zhang, Xue Feng Bai   +3 more
doaj   +1 more source

Safety assessment of the process ‘Märkische Faser’, based on NGR technology, used to recycle post-consumer PET into food contact materials [PDF]

, 2017
Publisher ...
Bolognesi, Claudia, Castle, Laurence, Cravedi, Jean-Pierre, Croera, Cristina, Dudler, Vincent, Engel, Karl-Heinz, Fowler, Paul, Franz, Roland, Gontard, Nathalie, Grob, Konrad, Gürtler, Rainer, Husøy, Trine, Kärenlampi, Sirpa, Lampi, Eugenia, Mennes, Wim, Milana, Maria Rosaria, Nerin, Cristina, Panel on Food Contact Materials Enzymes, Flavourings and Processing Aids (CEF), Papaspyrides, Constantine, Penninks, André, Silano, Vittorio, Smith, Andrew, Tavares Poças, Maria de Fátima, Tlustos, Christina, Wölfle, Detlef, Zorn, Holger, Zugravu, Corina-Aurelia   +26 more
core   +3 more sources

Epoxy Resin and Polyurethane Compositions from Glycolized Poly (ethylene terephthalate) Wastes

Medžiagotyra, 2013
The possibility to use poly(ethylene terephthalate) (PET) bottles production waste as raw material for compositions with high adhesion ability has been investigated.
Gintaras MACIJAUSKAS, Virginija JANKAUSKAITĖ   +1 more
doaj   +1 more source

The Effect of Injection Moulding Temperature on PET Particles/Fibrils in Blends and MFCs [PDF]

, 2016
The microfibrillar composites of polypropylene (PP)/poly(ethylene terephthalate) (PET) have been prepared by twin-screw extrusion, followed by cold drawing. The employed stretch ratio was 4.
Cardon, Ludwig, Delva, Laurens, Kuzmanović, Maja, Ragaert, Kim   +3 more
core   +1 more source

Development and characterisation of injection moulded, all-polypropylene composites [PDF]

, 2012
In this work, all-polypropylene composites (all-PP composites) were manufactured by injection moulding. Prior to injection moulding, pre-impregnated pellets were prepared by a three-step process (filament winding, compression moulding and pelletizing).
Bárány, Tamás, Kmetty, A., Kovacs, J. G., Tábi, Tamás   +3 more
core   +2 more sources

The influence of draw ratio on morphology and thermal properties of MFCs based on PP and PET [PDF]

, 2016
The main goal of this study is to investigate the influence of draw ratio on morphology and properties in microfibrillar composites (MFCs). In situ MFCs based on polypropylene (PP) and poly(ethylene terephthalate) (PET) have been prepared at the weight ...
Cardon, Ludwig, Delva, Laurens, Kuzmanović, Maja, Ragaert, Kim, Vanderbauwhede, Sem   +4 more
core   +1 more source