This work investigates the rheological properties of wood flour filled poly(lactic acid) at typical processing temperatures, i.e. 155C, 165C and 175C, using a parallel plate rheometer run in oscillatory mode. Materials with three different filler loading levels (10, 20 and 30% wt.) are characterized together with the neat matrix. Considering the complex viscosity curves, it is found that a single master curve can be obtained, which allows to predict the viscosity of the material at any filler loading level and any temperature that are included in the interval tested.
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Titolo: | Rheology of Wood Flour Filled Poly(lactic acid) | |
Autori: | MAZZANTI, Valentina (Primo) MOLLICA, Francesco (Ultimo) | |
Data di pubblicazione: | 2017 | |
Rivista: | ||
Handle: | http://hdl.handle.net/11392/2381831 | |
ISBN: | 9781510849884 | |
Appare nelle tipologie: | 04.1 Contributi in atti di convegno (in Rivista) |