Dyeability of Composite Based on Recycled Poly(ethylene Terephthalate) Filled with Pristine and Zinc/Silver-Modifying Titanium Phosphate 


Vol. 25,  No. 2, pp. 577-586, Feb.  2024
10.1007/s12221-023-00437-9


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  Abstract

Viewing to add value to recycled polymer, the dyeability of composite of recycled poly(ethylene terephthalate) (rPET) with pristine and zinc–silver-modified titanium phosphate (TiP) was studied. TiP was synthesized and consecutively modified with ethylamine, pyromellitic acid, zinc acetate, and silver nitrate. A composite of rPET with unmodified and modified TiP (1 wt%) was prepared by melting extrusion. Thermal, crystallographic, and dyeing characteristics were assessed. X-ray fluorescence revealed the presence of elements for PET synthesis and processing stabilizers. Differential scanning calorimetry and thermogravimetry data were not impacted by processing and fillers. The dye incorporation and retention were successful. Retention was better for the composites. The work highlighted the feasibility of PET recycling and that the material presents potential application for textile industry.

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  Cite this article

[IEEE Style]

L. Mendes, E. E. Garcia, G. A. V. Albitres, D. F. S. Freitas, D. M. Mariano, L. C. Mendes, "Dyeability of Composite Based on Recycled Poly(ethylene Terephthalate) Filled with Pristine and Zinc/Silver-Modifying Titanium Phosphate," Fibers and Polymers, vol. 25, no. 2, pp. 577-586, 2024. DOI: 10.1007/s12221-023-00437-9.

[ACM Style]

Luis Mendes, Enzo Erbisti Garcia, Gerson Alberto Valencia Albitres, Daniela França Silva Freitas, Danielle Mattos Mariano, and Luis Claudio Mendes. 2024. Dyeability of Composite Based on Recycled Poly(ethylene Terephthalate) Filled with Pristine and Zinc/Silver-Modifying Titanium Phosphate. Fibers and Polymers, 25, 2, (2024), 577-586. DOI: 10.1007/s12221-023-00437-9.