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Impact of Melt Processing Conditions on the Degradation of Polylactic Acid
To reduce the degradation of polylactic acid (PLA) during processing, which reduces the molecular weight of PLA and its properties, prior studies have recommended low processing temperatures. In contrast, this work investigated the impact of four factors affecting shear heating (extruder type, screw...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9320002/ https://www.ncbi.nlm.nih.gov/pubmed/35890566 http://dx.doi.org/10.3390/polym14142790 |