SbB-g-GMA Copolymer as a Dual Functional Reactive Compatibilizer and Impact Modifier for Potential Recycling of PET and PS via Melt Blending Approach

Tahmasebi, Fatemeh; Jafari, Seyed Hassan; Farnia, S. Morteza F.

doi:10.1007/s10924-023-02803-3

Cited by 3 publications

(1 citation statement)

References 34 publications

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“…The results of the presented research do not differ from the results of the work carried out so far, including PET-based blends [21,38,39]. Apart from the impact modifiers used in other works, which are sometimes compounds based on styrene or acrylic copolymers [40,41], the convergence with the results obtained for the POE-g-GMA copolymer is still very high.…”

Section: Mechanical Properties Of Injection Molded and Foil Extruded ...supporting

confidence: 55%

Utilization of Multilayered Polyethylene Terephthalate (PET)-Based Film Packaging Waste Using Reactive Compatibilizers and Impact Modifier

Szymczak,

Dziadowiec,

Piasecki

et al. 2023

Sustainability

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This research aimed to evaluate the material properties of reactive extrusion-modified blends containing PET multilayered foil waste. Three types of PET-based multilayer foil waste were used as the compound during the reprocessing of standard bottle-grade PET. Flakes used for this purpose were made from laminated foils: (A) PET/PE, (B) PET/EVOH/PE, and PET/PE/met. All types of the prepared materials were compounded with 30% of the waste foil flakes. Additionally, the blend was modified with an epoxy-based chain extender and polyolefin-based impact modifier. The prepared blends were processed using two methods; initially, the materials were prepared by injection molding, while cast-film samples were also prepared. All samples were subjected to full characterization using mechanical testing methods, thermal analysis, and structural observations. The study shows that the addition of multilayered foil waste is leading to significant deterioration of PET-based material properties. While, in most cases, the use of a chain extender led to some improvement in mechanical characteristics, the impact modifier addition strongly influenced most of the properties. It was also observed that the reactive extrusion procedure led to melt strength improvement, which greatly facilitates the film production process. Due to the limited possibility of separating the film components, the developed method of foil recycling might be useful for the utilization of multilayered packaging.

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Section: Mechanical Properties Of Injection Molded and Foil Extruded ...supporting

confidence: 55%

Utilization of Multilayered Polyethylene Terephthalate (PET)-Based Film Packaging Waste Using Reactive Compatibilizers and Impact Modifier

Szymczak,

Dziadowiec,

Piasecki

et al. 2023

Sustainability

View full text Add to dashboard Cite

show abstract

Synergistic effect of a dual-functional SbB-g-GMA compatibilizer and Cloisite 30B on the functional properties of PET and PS blends for recycling purposes

Tahmasebi,

Jafari,

F. Farnia

2023

Colloid Polym Sci

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Additive manufacturing for sustainability and circular economy: needs, challenges, and opportunities for 3D printing of recycled polymeric waste

Al Rashid,

Koç

2023

Materials Today Sustainability

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SbB-g-GMA Copolymer as a Dual Functional Reactive Compatibilizer and Impact Modifier for Potential Recycling of PET and PS via Melt Blending Approach

Cited by 3 publications

References 34 publications

Utilization of Multilayered Polyethylene Terephthalate (PET)-Based Film Packaging Waste Using Reactive Compatibilizers and Impact Modifier

Utilization of Multilayered Polyethylene Terephthalate (PET)-Based Film Packaging Waste Using Reactive Compatibilizers and Impact Modifier

Synergistic effect of a dual-functional SbB-g-GMA compatibilizer and Cloisite 30B on the functional properties of PET and PS blends for recycling purposes

Additive manufacturing for sustainability and circular economy: needs, challenges, and opportunities for 3D printing of recycled polymeric waste

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