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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Barletta, Massimiliano
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (37/37 displayed)
- 2024Tuning the Structure–Property Relationships in Binary and Ternary Blends of PLA/PBAT/PHBHcitations
- 2024Tuning the Structure–Property Relationships in Binary and Ternary Blends of PLA/PBAT/PHBHcitations
- 2023Role of wood flour on processability of marine biodegradable poly (3‐hydroxybutyrate‐co‐3‐hydroxyhexanoate) (<scp>PHBH</scp>)/poly(butylene succinate‐co‐butylene adipate) (<scp>PBSA</scp>) blends in cast extrusion and thermoforming of take‐away food containerscitations
- 2023PET foaming: development of a new class of rheological additives for improved processability
- 2017Laser transmission welding of poly(ethylene terephthalate) and biodegradable poly(ethylene terephthalate) – Based blendscitations
- 2017Wear resistance of injection moulded PLA-talc engineered bio-composites: Effect of material design, thermal history and shear stresses during melt processingcitations
- 2016Smart coatings on thermoplastic polycarbonates: LEGO-Design (LD) for facile manufacturabilitycitations
- 2016Hard transparent coatings on thermoplastic polycarbonatecitations
- 2015Scratch resistance and tribological performance of thermosetting composite powder coatings system: A comparative evaluationcitations
- 2014Experimental evaluation of plowing and scratch hardness of aqueous two-component polyurethane (2K-PUR) coatings on glass and polycarbonatecitations
- 2014Design and manufacture of photoluminescent coatings on stainless steel substratescitations
- 2012Laser surface modification (LSM) of thermally-sprayed Diamalloy 2002 coatingcitations
- 2011Springback control in sheet metal bending by laser-assisted bending: experimental analysis, empirical and neural network modelling
- 2011Effects of IR pre-curing conditions on wear resistance of metal flakes powder coatingscitations
- 2011Co removal and phase transformations during high power diode laser irradiation of cemented carbidecitations
- 2009Influence of scratch load and speed in scratch tests of bilayer powder coatingscitations
- 2009On the interaction mechanisms between a high-power diode laser source and silver alloys: The case of aesthetic weldingcitations
- 2009Production of Open Cell Aluminum Foams by Using the Dissolution and Sintering Process (DSP)citations
- 2009HVOF-sprayed WC-CoCr coatings on Al alloy: Effect of the coating thickness on the tribological propertiescitations
- 2009Hybrid forming process of AA 6108 T4 thin sheets: modelling by neural network solutionscitations
- 2009Electrostatic spray painting of carbon fibre-reinforced epoxy compositescitations
- 2008Mechanical strength and wear resistance of protective coatings applied by fluidized bed (FB)citations
- 2008Rivestimenti anti-corrosivi di allumina depositati mediante letto fluido
- 2008Heat treatment effects on the corrosion resistance of some HVOF-sprayed metal alloy coatingscitations
- 2007Progress in fluidized bed assisted abrasive jet machining (FB-AJM): Internal polishing of aluminium tubescitations
- 2007Microstructural and tribological characterisation of as sprayed and heat treated HVOF deposited Ni alloyscitations
- 2007Development of matte finishes in electrostatic (EFB) and conventional hot dipping (CHDFB) fluidized bed coating processcitations
- 2007Microstructural and tribological comparison of HVOF-sprayed and post-treated M-Mo-Cr-Si (M = Co, Ni) alloy coatingscitations
- 2007Improvement of fatigue behaviour of high strength aluminium alloys by Fluidized Bed Peening (FBP)
- 2007Fluidized bed assisted abrasive jet machining (FB-AJM): Precision internal finishing of Inconel 718 componentscitations
- 2006A new technology in surface finishing: Fluidized bed machining (FBM) of aluminium alloyscitations
- 2006Influence of process parameters in electrostatic fluidized bed coatingcitations
- 2006Development of smooth finishes in electrostatic fluidized bed (EFB) coating process of high-performance thermoplastic powders (PPA 571 H)citations
- 2006Al2O3 thin coating of AA 6082 T6 components using a fast regime fluidized bedcitations
- 2006Development of an abrasive jet machining system assisted by two fluidized beds for internal polishing of circular tubescitations
- 2006Electrostatic fluidized bed deposition of a high performance polymeric powder on metallic substratescitations
- 2005A FEM model of conventional hot dipping coating process by using a fluidized bedcitations
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document
PET foaming: development of a new class of rheological additives for improved processability
Abstract
<jats:p>Abstract. Polymer foaming is a process broadly used for manufacturing light weight packaging solutions. Polystyrene (PS) is the most widespread material for this application, as it combines easy processability, low cost and high performance of the resulting items. However, foamed PS is difficult to recycle and highly polluting for the oceans and aquatic environment. Polyethylene terephthalate (PET) is, instead, commonly recycled and R-PET is broadly used for several industrial applications. Yet, PET quickly loses viscosity during the foaming process, due to thermo-hydrolytic and oxidative degradation thus causing poor foaming. In this paper, an innovative combination of chain extenders, anti-oxidants and nucleating agents to modify PET rheology is studied. The additives were experimented both in off-line and in-line apparatus. The experimental results show PET rheology can be customized by appropriately modulating the content of the different additives, thus making PET suitable for foaming process of high-quality items. </jats:p>