Different
olive pit/PLA composites were manufactured at different weigh fractions
and different particle size distributions. Three different groups of
composites were manufactured. These groups of composites consisted
of one group with mean particle filler diameter, d = 30 mm, at
wt.% = 5, and 10 (PLA/olive pit powder A) and another two groups
with particle diameter d = 60, and 170 mm at wt.% = 5, 10, 15, and
20 μm (PLA/olive pit powders B and C, respectively).