Skip to main content
. 2014 Jul 16;15(8):3158–3170. doi: 10.1021/bm5007823

Table 4. Mechanical Properties of Films with Average Deviations after Post-Pour Stretch Using Set Ratios of IPA, MeOH, and Water.

dope composition + stretch solutions with stretch ratio avg energy to break (MJ/m3) avg ultimate stress (MPa) avg ultimate strain (mm/mm)
MaSp1 with GTA + MeOH 2× 18.65 ± 8.95 109.61 ± 8.69 0.204 ± 0.1
MaSp1 with GTA + 50/50 IPA/water 3× 23.14 ± 5.7 102.91 ± 12.44 0.258 ± 0.06
MaSp1 with GTA + 80/20 MeOH/water 2× 25.8 ± 9.61 112.69 ± 15.03 0.257 ± 0.08
MaSp1 with GTA + 80/20 MeOH/water 2.75× 42.1 ± 9.76 189.39 ± 17.25 0.281 ± 0.05
MaSp1 + 50/50 MeOH/IPA 2× 23.58 ± 12.31 75.59 ± 17.66 0.334 ± 0.12
MaSp1 + 80/20 MeOH/water 2× 14.19 ± 8.57 117.4 ± 14.08 0.137 ± 0.06