Industry Knowledge

Rubber elastomer

Other characteristics

■Elongation retention rate after radiation exposure

2-5-1.gif

■Gas permeability

GasTemperature ℃Permeability 
N (Nitrogen)RT0.05
O (Oxygen)RT0.09
He (Helium)RT2.5
H (Hydrogen)93113
Ar (Argon)936.1
Kr (Krypton)939.9
Xe (Xenon)9319.9

※ ×10-9cm3-cm/S-cm2-cmHg△P