Thermo‐mechanical characterization of bioblends from polylactide and poly(butylene adipate‐co‐terephthalate) and lignin
作者： Mohamed A Abdelwahab , Sarah Taylor , Manjusri Misra , Amar K Mohanty , None
关键词: Reactive extrusion 、 Miscibility 、 Fourier transform infrared spectroscopy 、 Composite material 、 Differential scanning calorimetry 、 Materials science 、 Thermal stability 、 Extender 、 Thermogravimetric analysis 、 Dynamic mechanical analysis
摘要: This paper investigates the effect of incorporation organosolv lignin and a chain extender on compatibility between polylactide poly(butylene adipate-co-terephthalate). Bioblends were processed using melt extrusion injection molding techniques. A reaction was observed during processing as force increased amount ADR in formulation increased. investigated by Fourier transform infrared spectroscopy. The morphological images showed good dispersion an absence phase separation inclusion extender. enhanced tensile properties modulus characterization bioblends. Dynamic mechanical analysis rheological revealed that addition storage Differential scanning calorimetry miscibility PLA PBAT presence OL extender, while thermogravimetric enhancement thermal stability
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