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Chapitre D'ouvrage Année : 2017

Progress in Polyethylene Terephthalate Recycling

Adel Elamri
  • Fonction : Auteur
Khmais Zdiri
  • Fonction : Auteur

Résumé

In the last decade, an increasing interest has been focused on the recycling of plastic wastes, especially on the polyethylene terephthalate (PET). PET polymer is already being recycled and numerous applications for recycled polyesters can be explored depending on the properties of the resin. However, the common problem faced during processing of recycled PET is degradation. Thus, many solutions have been proposed in literature to undermine this problem. This chapter presents a background of the current state of knowledge with respect to PET recycling. In the first section, a brief theoretical background is presented about virgin PET synthesis, thermal transitions, processing and applications. The second section deals with the PET recycling process with a focus on contaminations and ways to increase the molecular weight of recycled PET (RPET). It serves as an introduction to Section Three where our process to improve the RPET properties is described. Finally, Section Four covers the effect of blending virgin PET (VPET) with recycled PET on thermal and rheological behaviors

Domaines

Matériaux
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Dates et versions

hal-02953197 , version 1 (29-09-2020)

Identifiants

  • HAL Id : hal-02953197 , version 1

Citer

Adel Elamri, Khmais Zdiri, Omar Harzallah, Abdelaziz Lallam. Progress in Polyethylene Terephthalate Recycling. Polyethylene Terephthalate: Uses, Properties and Degradation, Nova Science Publishers, 2017, 978-1-53611-991-6. ⟨hal-02953197⟩
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