Modification of Poly(Lactic Acid) Rheological Properties Using Ethylene–Vinyl Acetate Copolymer

The effect of ethylene–vinyl acetate copolymer (EVA) addition on the rheological properties of poly(lactic acid) (PLA) was studied. EVA exhibited strain-hardening behavior in the transient elongational viscosity due to its long-chain branch structure, whereas PLA did not show any strain-hardening. T...

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Veröffentlicht in:	Journal of polymers and the environment 2021-01, Vol.29 (1), p.121-129
Hauptverfasser:	Kugimoto, Daisuke, Kouda, Shingo, Yamaguchi, Masayuki
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetic acid Chain branching Chemistry Chemistry and Materials Science Copolymers Deformation Dispersion hardening Droplets Elongated structure Engineering Engineering, Environmental Environmental Chemistry Environmental Engineering/Biotechnology Ethylene Ethylene vinyl acetates Industrial Chemistry/Chemical Engineering Materials Science Original Paper Physical Sciences Polylactic acid Polymer blends Polymer Science Polymer Sciences Rheological properties Rheology Science & Technology Strain hardening Technology Vinyl acetate Viscosity
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