A new interesting paper in » Engineering Failure Analysis » published on ScienceDirect.com.
This paper presents the effects of hydrogen pressure, ambient temperature and pressure cycle pattern on fracture behavior of O-rings moulded from a peroxide-crosslinked EPDM rubber with white reinforcing filler under cyclic exposure to high-pressure hydrogen gas.
Read more at : Failure behavior of rubber O-ring under cyclic exposure to high-pressure hydrogen gas