Table 3. Shear Rate, Viscosity, and Flow Rate of the PPR Series.

formulation code name	flow rate × 10–2 / (cm3/s)	viscosity × 102 / (Pa·s)	shear rate × 102 / s–1
non-recycled PPR	3.74 ± 0.27	6.426 ± 0.29	3.82 ± 1.26
5% w POE-g-MAH	3.57 ± 0.22	6.795 ± 0.84	3.73 ± 0.57
15% w POE-g-MAH	3.48 ± 0.23	7.231 ± 1.22	3.52 ± 0.63
25% w POE-g-MAH	3.21 ± 1.17	7.945 ± 1.27	2.98 ± 0.91
35% w POE-g-MAH	2.98 ± 0.36	8.646 ± 0.93	2.94 ± 0.52
45% w POE-g-MAH	2.67 ± 0.29	9.735 ± 0.56	2.64 ± 0.43
55% w POE-g-MAH	2.43 ± 0.43	10.523 ± 0.43	2.47 ± 0.27
5% w/o POE-g-MAH	3.58 ± 1.19	6.673 ± 0.53	3.71 ± 0.41
15% w/o POE-g-MAH	3.47 ± 0.18	6.842 ± 0.41	3.50 ± 1.23
25% w/o POE-g-MAH	3.31 ± 0.27	7.281 ± 0.98	3.37 ± 0.51
35% w/o POE-g-MAH	2.85 ± 0.46	8.430 ± 1.15	2.91 ± 0.48
45% w/o POE-g-MAH	2.52 ± 1.12	9.582 ± 0.42	2.59 ± 0.37
55% w/o POE-g-MAH	2.37 ± 0.31	9.801 ± 1.19	2.32 ± 1.02