■Elongation retention rate after radiation exposure
■Gas permeability
Gas | Temperature ℃ | Permeability |
---|---|---|
N (Nitrogen) | RT | 0.05 |
O (Oxygen) | RT | 0.09 |
He (Helium) | RT | 2.5 |
H (Hydrogen) | 93 | 113 |
Ar (Argon) | 93 | 6.1 |
Kr (Krypton) | 93 | 9.9 |
Xe (Xenon) | 93 | 19.9 |
※ ×10-9cm3-cm/S-cm2-cmHg△P