There is a Contact RFI that contains materials from Nylon.It is possible for the EMI/RFI to operate normally at -40°C~70°C.A contacter RFI with the Fabric Over Foam type.
82-122-74008-09600 Features
Fabric Over Foam
82-122-74008-09600 Applications
There are a lot of Parker Chomerics 82-122-74008-09600 RFI and EMI Contacts applications.