Modification of poly (lactic acid) through the incorporation of gum rosin and gum rosin derivative: Mechanical performance and hydrophobicity

The modification of PLA by melt compound with gum rosin (GR) and pentaerythritol ester of GR (PEGR) was investigated by studying the mechanical and thermal performance, blends morphology, wettability, and water absorption. Standard testing specimens for characterization were made at a variate resin...

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Veröffentlicht in:	Journal of applied polymer science 2020-11, Vol.137 (44), p.n/a
Hauptverfasser:	De La Rosa‐Ramírez, Harrison, Aldas, Miguel, Ferri, José Miguel, López‐Martínez, Juan, Samper, María Dolores
Format:	Artikel
Sprache:	eng
Schlagworte:	Alliances colophony Contact angle gum rosin Hydrophobicity Injection molding Materials science Mechanical properties Melt flow index Morphology pentaerythritol ester of gum rosin poly (lactic acid) Polylactic acid Polymers Resins Rosin Thermogravimetric analysis Water absorption Wettability
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