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Communication Dans Un Congrès Année : 2024

New pet recycling method : manufacture of thermoplastic tape

Résumé

The aim of the present work is to manufacture thermoplastic tapes using recycled PET as matrix and use as little energy as possible to recycle PET, including drifted bottles. The first step in our process is to solubilize the polymer so that it can be impregnated into fibrous reinforcement. The idea is to create a colloid or a solution. To do this, it is required to find a solvent that is effective on PET. Next, a path to characterize the wetting of both polymer in solution and polymer alone, followed by the wicking in the fibrous reinforcement, will be developed. Characterizing these parameters will enable us to maximize impregnation and minimize porosity inside the tape which is an issue with actual processes.

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Matériaux
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Dates et versions

hal-04653739 , version 1 (22-07-2024)

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  • HAL Id : hal-04653739 , version 1

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Elise Mathouillot, Monica Francesca Pucci, Pierre-Jacques Liotier. New pet recycling method : manufacture of thermoplastic tape. ECCM 21 - 21st European Conference on Composites Materials, Jul 2024, Nantes, France. ⟨hal-04653739⟩
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