Table 1 Tensile strength testing results of DWZ epoxy resin at different temperature
From: R&D on glass fiber reinforced epoxy resin composites for superconducting Tokamak
Specimen name | Room temperature (293Â K) | Liquid nitrogen temperature (77Â K) | ||||||
|---|---|---|---|---|---|---|---|---|
No. | Tensile strength (MPa) | Average value | Standard deviation | No. | Tensile strength (MPa) | Average value | Standard deviation | |
DWZ | 1 | 63.40 | 59.79 | 3.23 | 4 | 75.81 | 84.47 | 9.99 |
2 | 57.15 | 5 | 95.40 | |||||
3 | 58.83 | 6 | 82.21 | |||||