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Revista Veritas de Difusão Científica
Article . 2024 . Peer-reviewed
License: CC BY
Data sources: Crossref
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Elaboración de Barniz Sostenible con Poliestireno Expandido y D-Limoneno de la Cascara Naranja

Authors: Maria Amelia Lope Vichata;

Elaboración de Barniz Sostenible con Poliestireno Expandido y D-Limoneno de la Cascara Naranja

Abstract

Este estudio presenta una solución innovadora para la reutilización del poliestireno expandido, un plástico de uso común que se convierte en contaminante al final de su vida útil. El objetivo principal fue optimizar la disolución del poliestireno y desarrollar un barniz ecológico utilizando D-limoneno, un solvente natural extraído de la cáscara de naranja. El D-limoneno se obtuvo mediante arrastre de vapor y se evaluaron siete proporciones de poliestireno bajo condiciones de mezcla a 300 rpm y temperaturas entre 21 y 75 °C. Los resultados revelaron que la máxima disolución se alcanzó a 75 °C, con una proporción óptima de 1:0.5 (volumen/peso) y un pH de 4.37. El barniz resultante presentó propiedades comparables a las de los barnices convencionales, con un tiempo de disolución de 19.18 minutos, secado en 20.11 minutos, una densidad de 0.751 g/cm³ y características impermeables. Este barniz ecológico no solo ofrece una alternativa sostenible para el manejo de residuos de poliestireno, sino que también maximiza la eficiencia y productividad en aplicaciones prácticas, contribuyendo significativamente a la reducción de residuos plásticos.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold