fracture elongation properties are influenced by the
size and composition of the filler. From the figure
shows that for the size of 60 mesh filler increased
elongation with the addition of fillers due to the good
interaction between filler and matrix to filler size is
quite small and there is good adhesion to the matrix, but
for the size of fillers 1 mm, with increase in pollen
composition tires will decease elongation at break of the
samples. The addition of copolymers can be used as a
grafting material compatibilizer the polymer blend that
can improve the mechanical properties of materials