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. 2021 Jan 19;13(2):305. doi: 10.3390/polym13020305

Table 2.

Analysis of the force displacement curves in Figure 11 and Figure 12.

Sample Slope Linear Part Failure Load Failure Displacement
Slope (N/mm) xz/xy
(%)
Load (N) xz/xy
(%)
Displacement (mm) xz/xy
(%)
Ninjaflex, 225 °C, 0.8 mm xz 21.3 99.8 77.8 101.6% 3.13 106.2%
xy 21.4 76.5 2.95
Ninjaflex, 235 °C, 0.8 mm xz 25.8 104.1 45.1 122% 1.89 116.5%
xy 24.8 69.9 1.60
Ninjaflex, 235 °C, 0.5 mm xz 30.9 134.4 114.7 125.1% 3.22 101.0%
xy 23.0 91.7 3.16
SH-TPU bulk - 7.5 N.A. 60 N.A. 2.90 N.A.
SH-TPU, 225 °C, 0.8 mm xz 8.0 111.7 >60 - >3.50 -
xy 7.1 >60 >3.50
SH-TPU, 230 °C, 0.8 mm xz 9.7 125.4 >60 - >3.50 -
xy 7.7 >50 >3.50
SH-TPU, 235 °C, 0.8 mm xz 12.1 135.1 >70 - >3.50 -
xy 8.9 >70 >3.50