Stems

Tensile stress (MPa)

Young’s modulus (GPa)

Aspect ratio (L/D)

Contact angle (˚)

E2

T.E2

E2

T.E2

E2

T.E2

E2

T.E2

Narrow

228.31 ± 28.41

238.39 ± 23.81

26.73 ± 2.40

27.88 ± 1.77

10,840.97 ± 412.09

11,874.46 ± 391.25

113.28 ± 7.91

128.86 ± 16.43

Medium

192.38 ± 22.28

226.80 ± 26.01

20.25 ± 3.13

24.50 ± 3.06

8606.27 ± 256.32

12,095.6 ± 389.27

127.78 ± 14.33

119.07 ± 14.85

Wide

196 ± 30.47

340.77 ± 20.61

22.56 ± 2.76

27.35 ± 1.44

9289.10 ± 382.59

12,210.25 ± 423.95

118.35 ± 12.85

121.58 ± 11.76